9000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:39 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x100000b, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0xff]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:39 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x7c, 0x0, 0x8, 0x70bd29, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x6}, @NL80211_ATTR_REG_RULES={0x54, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x9}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x800}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x1}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x2}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x7ff}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x8}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x1}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0xffff}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x112}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x2}]}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x7c}, 0x1, 0x0, 0x0, 0x24000081}, 0x0) 14:46:40 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x163, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:46:40 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x100000b, 0x4010, 0xffffffffffffffff, 0x9f309000) ftruncate(0xffffffffffffffff, 0x208200) r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) statx(r0, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT, @ANYRESHEX], 0x0) 14:46:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:40 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6000000000900600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50040000877800008cd6d2bab8feea62bd0168196484208f5ba87218fe8e955f7c21bdb2ca6c7fcf3cdce8c8e00e071bc35da8b92354d91b341a1870f4b130e0ae61ff467692d46f27daa4e9f4af1190c1a2474dab9c160ea16b477831ec9281c0d1943f2ed43925613bde22bdecf7ed2dea2e9428a17509e825588d5274439ce013766c5d40c6a5b35f2b3f1254868d571c96d867d2d852dc047f4bc7188738ca2b11d55f2fd77360c3ac260316bb25271a6ee50a6553ff61854285b5e730a14b8ab256"], 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_GET(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x48, 0x1409, 0x4, 0x70bd26, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000c0}, 0x6084) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r1, 0x208200) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000140)) 14:46:40 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) ioctl$SG_GET_COMMAND_Q(0xffffffffffffffff, 0x2270, &(0x7f0000000080)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x79, &(0x7f0000000040)={r3}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r3, 0xfffffffc}, 0x8) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, &(0x7f00000000c0)) 14:46:40 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) socket$inet6_sctp(0xa, 0x10000000005, 0x84) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:46:40 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x100000b, 0x4010, 0xffffffffffffffff, 0x9f309000) ftruncate(0xffffffffffffffff, 0x208200) r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) statx(r0, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT, @ANYRESHEX], 0x0) [ 706.810029][T16001] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 706.821124][T16006] dccp_invalid_packet: invalid packet type 14:46:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 706.860324][ T28] audit: type=1800 audit(1598885200.240:29): pid=16003 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16367 res=0 errno=0 14:46:40 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:46:40 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6000000000140600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5004020090780000"], 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./bus\x00', 0x8, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0)="95bd0a710faaa11568a10906e530bf922b4372b4b066d917032b127c871b51e404aa45ea5e55c7ba9ba84ca8f676c9b26babbc1c6ec1dfe2e82e6ddf042c08587e1efed6fe696cef6b99cf3b5314745ac64850", 0x53, 0x1}, {&(0x7f0000000140)="a36e66b68d33edf11355f793b4f4761f2c6b72c190eff4c02f3a4fd1313e59104e87d323c2c3ca851546e2408125a72ba6c864", 0x33, 0x4}, {&(0x7f0000000180)="4add6f3a01f7a6883a64ca370c399a46ec172af6bf90b5d2ad0ad7bdc810", 0x1e, 0xde}, {&(0x7f0000000240)="5782ae22d5bf9a71f5df06d4e174a2d61788e0fb393baf098ecd97dce858c7f0dfffbb58841e71c335be288a609d64781e58eec289cf48522b96b4c0acdc76d313e0df82b5fe1ee91fc429550a45ad6de3", 0x51, 0x81}], 0x2240480, &(0x7f0000000340)={[{@barrier='barrier'}, {@umask={'umask', 0x3d, 0xffffffffffffff80}}, {@part={'part', 0x3d, 0x8001}}, {@force='force'}, {@force='force'}, {@type={'type', 0x3d, "5b798039"}}, {@barrier='barrier'}, {@force='force'}], [{@uid_gt={'uid>', 0xee00}}]}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000500)={&(0x7f00000004c0)=[0x5, 0xfff], 0x2, 0x0, 0x0, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000540)=""/3, &(0x7f0000000580)=0x3) readlinkat(r1, &(0x7f00000003c0)='./bus\x00', &(0x7f0000000440)=""/103, 0x67) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/35) 14:46:40 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x100000b, 0x4010, 0xffffffffffffffff, 0x9f309000) ftruncate(0xffffffffffffffff, 0x208200) r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) statx(r0, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT, @ANYRESHEX], 0x0) 14:46:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x3]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 706.942498][T16018] dccp_invalid_packet: invalid packet type [ 707.059474][T16034] dccp_invalid_packet: invalid packet type 14:46:41 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x164, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:46:41 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:46:41 executing program 5: r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:41 executing program 4: syz_emit_ethernet(0x72, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60000000003c0600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="f00400409078000000fe06e2d4c3d9fe06e2d4c3d922050669c4050a0000000300008a0022efd0ceaa96fc3d54c53bec"], 0x0) io_setup(0x1, &(0x7f0000000080)) 14:46:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x4]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:41 executing program 1: prctl$PR_SVE_GET_VL(0x33, 0xbbb3) syz_emit_ethernet(0x4e, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb8100000086dd600000000014060000000000000000000000ffff7f000001fe8000000000000000000000000000aa00000000bb50b8f85501800000f7aec9", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000dd0090780000"], 0x0) 14:46:41 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb8100000086dd600000000014060000000000000000000000ffff7f000001fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5001000090780000c8f0ec20e52d5433fedde0d8ba9e2f328128aa1dce1a73b18662104df60009762960c848d92ddeba17260e77befed4ea7f240123bd9aa5f52f2e4698d8dba6dbf34dad349187aa8b1343ef70dd798cf9a191b179fff6776c306d26e67cfa8af15fa2f9f6b12ce77c0711b10e83c1a6d972c90c4d73ae29deabe8328658789621c5454b0a08e10d094c02fb33cb44d950b54e58d5bdff587988b2e70d6a9964afd2af7bde4f0f7623a30bd4a3b376edb297feca706e9eea3613e07040231a48efcc99c9ba86508cef"], 0x0) 14:46:41 executing program 3: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:46:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x5]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:41 executing program 4: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x5) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/packet\x00') preadv(r1, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) ioctl$HIDIOCGPHYS(r1, 0x80404812, &(0x7f0000000000)) [ 707.786426][T16062] dccp_invalid_packet: invalid packet type 14:46:41 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:46:41 executing program 1: r0 = gettid() syz_emit_ethernet(0x2a, &(0x7f0000000480)={@link_local, @link_local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x64010101, @dev}, {0x0, 0x0, 0x8}}}}}, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x5) ptrace$peeksig(0x4209, r0, &(0x7f0000000080)={0x9, 0x1, 0x4}, &(0x7f00000000c0)=[{}, {}, {}, {}]) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:46:41 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x165, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:46:41 executing program 5: r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x6]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:41 executing program 3: syz_emit_ethernet(0x0, 0x0, 0x0) 14:46:41 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f0000000000)={0x2c, 0x3, 0x0, {0x0, 0xb, 0x0, 'F%)\\/$))-),'}}, 0x2c) 14:46:41 executing program 1: ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(0xffffffffffffffff, 0xf505, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:46:42 executing program 3: syz_emit_ethernet(0x0, 0x0, 0x0) 14:46:42 executing program 1: ioctl$VIDIOC_STREAMON(0xffffffffffffffff, 0x40045612, &(0x7f0000000080)=0x1f) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:46:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x7]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:42 executing program 4: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) setxattr$security_capability(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='security.capability\x00', &(0x7f00000000c0)=@v2={0x2000000, [{0xffff8001, 0x4}, {0x1, 0xfffffff7}]}, 0x14, 0x1) [ 708.708144][T16104] dccp_invalid_packet: invalid packet type 14:46:42 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x20000) 14:46:42 executing program 3: syz_emit_ethernet(0x0, 0x0, 0x0) 14:46:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x8]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:42 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x166, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:46:42 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6000000000140600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="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"], 0x0) 14:46:42 executing program 5: r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:42 executing program 3: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x7c, 0x0, 0x8, 0x70bd29, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x6}, @NL80211_ATTR_REG_RULES={0x54, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x9}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x800}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x1}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x2}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x7ff}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x8}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x1}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0xffff}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x112}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x2}]}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x7c}, 0x1, 0x0, 0x0, 0x24000081}, 0x0) 14:46:42 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000000080)={0x391e, 0x80}) 14:46:42 executing program 1: socket$l2tp(0x2, 0x2, 0x73) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x102) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000000c0)) syz_emit_ethernet(0x4e, &(0x7f0000000100)=ANY=[@ANYBLOB="01d20000aa2f118f816ba34b8db118aaaaaaaabb8100040086006000000000140600000000000000000900087fff7f000001008000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) 14:46:42 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6000000000140600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5004000090780000c7c2878231d663cce5ef01a368271661a1b57f333a71cd2fa77ad8257cd4fce3c85a617008dbbcad844a6ba3aa85a18fe5a961213cfd"], 0x0) 14:46:42 executing program 3: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x100000b, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6000000000142100fe8000ffffffff0000000000000000bbfe8000000000000000000000000000aa00004e229c0626eef4483a0478dc6a4e33f95312576a8116b2bb6f515ffdd1b618358ac70dcb98292b18a104cd240499b79ccb9d7e8d1312d5c490d572fc7ba95085e4e30a644820c9fd8a24a0c442885f991fb2e70d316c9618ac5584113b240f7d2fc89ed110ff4112ddc978ff8d0ad7d8f1083bf8eee8706459388791f4fd1331776daa208d7edede9b2ea3337bc21add32d17d2fe2281102a270481bf96fcda07c5c60f1200ffc9fbc1001addef6eab6e3746e8c6b9bdc7f4e587c1f221b7113a5c3bf4120895364e288b20c6bffd14f6d752120f1829f2d2ba375e26279f96223d5c0d15c6a23a96f418175715110a30b8cf74a921d4ca02927dfa7", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x9]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:43 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) [ 709.587595][T16135] dccp_invalid_packet: invalid packet type 14:46:43 executing program 1: syz_emit_ethernet(0xd5, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb810000008137ffff00c306110000000400000000000000080000000000000000000000058c4e6e3ba9ebbab458900180000000000000f3cd3b882968e9bcb449716d24e1ed34b2bb5f3bcecd68b34bc60c1fae5f236573453b5749476ffa9ed6893aff675368e4aafe0a7a26e187b529717fb23a5dc489e2f669927e26b4f7e651bbe3ea20c3c8aabcb4a74acb8a9637beb9082c88d2c1bbd11ccb1d7a22a4154fbb702ae850bdd48991c9270652a6115d79f4eb058852610b2de235b5f3000b0405463e11f5107d86"], 0x0) 14:46:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0xa]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 709.668207][T16155] dccp_invalid_packet: invalid packet type 14:46:43 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x167, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:46:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0xb]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:43 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x15d, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:46:43 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x1) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000080)={0x7, 0x401, 0x6}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r1, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000000c0)={{0x1, 0x1, 0x1000, 0x0, 0x8}, 0x8, 0x5}) 14:46:43 executing program 4: prctl$PR_GET_NO_NEW_PRIVS(0x27) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) 14:46:43 executing program 1: syz_emit_ethernet(0x152, &(0x7f0000000080)={@link_local, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x11c, 0x6, 0x1, @local, @local, {[@routing={0x6, 0xc, 0x1, 0x4, 0x0, [@rand_addr=' \x01\x00', @empty, @private0={0xfc, 0x0, [], 0x1}, @local, @private1={0xfc, 0x1, [], 0x1}, @private2]}, @routing={0x2c, 0x6, 0x2, 0x2, 0x0, [@private0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @dev={0xfe, 0x80, [], 0x14}]}, @hopopts={0x3c, 0x0, [], [@jumbo={0xc2, 0x4, 0x1}]}, @srh={0x3a, 0xa, 0x4, 0x5, 0x4e, 0x60, 0x70a, [@mcast2, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @local, @private0, @dev={0xfe, 0x80, [], 0x1f}]}], {{0x4e20, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 14:46:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0xc]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:43 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6000000000140600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="00000039d31000000900"], 0x0) ioctl$VIDIOC_SUBDEV_S_EDID(0xffffffffffffffff, 0xc0285629, &(0x7f00000000c0)={0x0, 0x3, 0x2, [], &(0x7f0000000080)=0x7f}) 14:46:43 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080)=0x1, 0x4) sendfile(0xffffffffffffffff, r0, 0x0, 0x2) sendmsg$NFNL_MSG_CTHELPER_GET(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, 0x1, 0x9, 0x5, 0x0, 0x0, {0x3, 0x0, 0x2}, [@NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x1}}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x1}, @NFCTH_TUPLE={0x44, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6266d00c03272d2d}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x37}}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x31}}}}]}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x5}}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x14}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x48860) [ 710.481143][T16192] net_ratelimit: 1 callbacks suppressed [ 710.481206][T16192] dccp_invalid_packet: invalid packet type 14:46:43 executing program 4: r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r1, 0x208200) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r2, 0x208200) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000240)={0x43}, 0x10) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x1f}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x400c0}, 0x40014) 14:46:43 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:43 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb8100000086dd600000000014060000000000000000000000ffff7f000001fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES64=0x0, @ANYBLOB="50000000907800005ebe7a4754f015518aff98b369ec34f03342c84320c626107ffa64c9dd7dccea9bf089c683631332c333bf7eee4c08d7840ba7964a62f63a00000cfec26c4766d81d109b79257ff2fde9e480cfe15078f349cf953bf0b80ca2d3bc8c4fb532fad886845b4703484b5b82fe85562d2b10d67b382f073f14e35710e6f58160a01cf4120177002cd987a1d72e425841f1e3ae8981f33c1a968567ed2fa83c033558350daaa2522c80efbd80b4147540f63632261ed2c80e83593afc29715a589c54a113f74fff610485757672fa6c658e3459eae3f880fc84e94471713fd9197a6945d2"], 0x0) [ 710.686502][T16211] dccp_invalid_packet: invalid packet type [ 710.704151][ T28] audit: type=1800 audit(1598885204.080:30): pid=16208 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16373 res=0 errno=0 14:46:44 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x168, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:46:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0xd]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:44 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:44 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x79, &(0x7f0000000040)={r2}, 0x8) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20ncci\x00', 0x509002, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={r2, 0x98, "daaab9242dd3829d1ad107af32fa2ce176af590c719e7b99cb81a213e3e98af4f64fd60c873db4a8d9470b8d4b48f2881f802b9f4201be7356e166788fc20997e3682f065b9198333a2ac784081e5b784210468be3f3e8b88c26d2c9c0b200b0f2840032cdf117c875fb8c9356624e626c0677a570155f80cfbaf3a331f8b53d18ce42edcade37a5e1048bcc98ff9dd312ecc61125af9f78"}, &(0x7f0000000140)=0xa0) 14:46:44 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @loopback, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x1}}}}}}}, 0x0) 14:46:44 executing program 3: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0xe]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:44 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) ioctl$VIDIOC_STREAMOFF(0xffffffffffffffff, 0x40045613, &(0x7f0000000000)=0x6) 14:46:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x10]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 711.373361][T16238] dccp_invalid_packet: invalid packet type [ 711.387763][T16241] dccp_invalid_packet: invalid packet type 14:46:44 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:44 executing program 3: syz_emit_ethernet(0x22, &(0x7f0000000080)={@link_local, @remote, @val={@void}, {@can={0xc, {{0x0, 0x0, 0x1, 0x1}, 0x6, 0x1, 0x0, 0x0, "00f572fc3079b7bf"}}}}, 0x0) 14:46:44 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) [ 711.587775][T16256] dccp_invalid_packet: invalid packet type 14:46:45 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x169, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:46:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000080)="0fc7ab20e2ba4300b02aee0f79f8360f22180fc718ba4200b80001ef66b9c40b00000f32b800008ed00f0966b8d8b800000f23c80f21f86635000060000f23f8", 0x40}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r3, 0x208200) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}]}) 14:46:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x11]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:45 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) 14:46:45 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="090004000900050009000100d0c27035df787c522f6eb75e7ffea176659b0bb1a018a33de56ad788dc6a2886608db2be6c7054af7aeafe503eb98e8589045ffa40ce0d6b2df27bf5dbc76e"], &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480)={r1, 0x37, "866e41f88bf3b0d37cb64c7fcea37176e202d5a396873054a417c00bdbdc07514ed1e510985aaaa08eabac221220457a871ade9a03aa6b"}, &(0x7f00000004c0)=0x3f) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000003e40)='TIPCv2\x00') sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4800000010000507000000001000000000000040", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32, @ANYBLOB="00000000ffffffff0000000008000100716671"], 0x74}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4800000010000507000000001000000000000040", @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r7, @ANYBLOB="00000000ffffffff0000000008000100716671"], 0x74}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}]}, 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000580)={0x44c, 0x0, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_OURS={0x3b4, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x2}, @ETHTOOL_A_BITSET_MASK={0xb8, 0x5, "100f580e0a498aa29bfbc6c8a61cbc48f9d2d2d7574da7d737ae2c51957fdd70a8209b545fb7c4a5f657c3e5ad0f34e54a9b6b1e4ac736ae8eb080db32796c5db4e9fdcaf6a27ad07ce7eace9fba52d9fa64db999a519ea7d5d2b36d95192245f9cb5f3d3f6b6ae9058a523f1aadad6ff14c657fcc58eee625650fbaa1b459f26396dcc70718643fd07d0c9790784ec4b4f0424cbe0152d9ee72116be8b8a27d7f30d73e8cd178b99d9f6d3e752c6577e89fbc48"}, @ETHTOOL_A_BITSET_BITS={0x78, 0x3, 0x0, 0x1, [{0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'gcm(aes)\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'gcm(aes)\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x38f}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\xbb\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'syz0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '!!&#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_MASK={0x25, 0x5, "3809d7b9685b994e6cf6ad9a7f3f3c1269c5b1b2a8fa223963805b6fee78461ab9"}, @ETHTOOL_A_BITSET_BITS={0x174, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x189c}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '[#:}\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, 'TIPCv2\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'syz0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x20}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '\')}\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'gcm(aes)\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x65f1}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'syz0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '.[&\x00'}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3ab}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'gcm(aes)\x00'}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffc01}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '-$@-\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1ff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x931a}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, 'TIPCv2\x00'}]}]}, @ETHTOOL_A_BITSET_MASK={0xd1, 0x5, "40cfec940708de55e726cc56acc5e3a7807a7a7c07a454494c79530e901da3be956462676a45afa574bfe47e46a52160c3ff80ff79d493d758d56d8dbe3b10068ed73c79571d6c67828f03e1758bc2130816cb8348e2d3f1d38cee2b6b84fe09c8c2b7959b9f3ccf1dddfe1266008fdfd877cff825c430d550d5a4ae6e71d7f9a8a39e57fc53cb84c07151840b89b20f7514ceae5ac9414aff577557db43a7f2b1a5b39785094887033e570de5d1a94a216ffe157ac9f831f34fb28a14c3894acf1164bbda3a597c17ba4e7c32"}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0xf7}, @ETHTOOL_A_LINKMODES_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x3}, @ETHTOOL_A_LINKMODES_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x44c}, 0x1, 0x0, 0x0, 0x80}, 0x1) sendmsg$TIPC_NL_KEY_SET(r0, &(0x7f0000004180)={0x0, 0x0, &(0x7f0000004140)={&(0x7f0000003e80)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_NODE={0x8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4, 0x17}]}]}, 0x1c}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)={0x2a4, r2, 0x20, 0x70bd2c, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7f}]}, @TIPC_NLA_LINK={0x40, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x55da}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x904}]}, @TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x7}]}, @TIPC_NLA_MEDIA={0xc8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3e77eeeb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9c}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x59, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xd3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}]}, @TIPC_NLA_NODE={0x13c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x47, 0x4, {'gcm(aes)\x00', 0x1f, "95c248dd58d10512055b0dd649af6a492089e145178cd4a8e1eb0c2256e390"}}, @TIPC_NLA_NODE_KEY={0x4a, 0x4, {'gcm(aes)\x00', 0x22, "5e42819b7b54eac82a21b88c892f5b8da4cea9ea8ff24a145ce38fb58a1332d9773a"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0xa0, 0x3, "658264e710cb1c9b9c9ce8b96973a363ad4ebddf2d4688e40ca25b27af787706f28962fbc9e49696ae744621ca56baa8a566a1e84aee5cf453ad85e07947ae4a23ac12ef25e3c6f19a380e6fe07c5b49009d256ea089b8166c2c8d340b2c646bad95d66b3f2cd5707517376ee860f3e9f93b66369484314abea8e4cd255b9a890ebfb6715218683c0f842f84d38348b28fe916d3cc699bd1b49d94f2"}]}]}, 0x2a4}, 0x1, 0x0, 0x0, 0x80}, 0x20004800) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x4) [ 712.221521][T16282] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 14:46:45 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANE(r0, 0xc02064b6, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 14:46:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x12]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 712.273577][T16290] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.1'. [ 712.288905][T16292] dccp_invalid_packet: invalid packet type 14:46:45 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:46:45 executing program 4: syz_emit_ethernet(0x25a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @udp={0xd, 0x6, "3d42c8", 0x224, 0x11, 0x0, @mcast2, @dev={0xfe, 0x80, [], 0xd}, {[@fragment={0x11, 0x0, 0xfd, 0x0, 0x0, 0x9, 0x66}, @routing={0x73, 0x4, 0x2, 0x9c, 0x0, [@initdev={0xfe, 0x88, [], 0x1, 0x0}, @loopback]}, @dstopts={0x1, 0x16, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1, @ra={0x5, 0x2, 0x80f5}, @enc_lim={0x4, 0x1, 0x6}, @jumbo={0xc2, 0x4, 0x4}, @jumbo={0xc2, 0x4, 0xfffffe00}, @generic={0x9, 0x64, "022e9fb97f5837bed37f9e151682b67db51953ddacbca132f954d1d4b02a26f71e5390cd8b29dddb53c8654c236e0a1541094c7aaffb7a06dd4ebb85f7358d2064aab8ebbe04ce3b3e51401868eb98b34a018a8ffca43dba2ce813eb48f1b7c60f2154af"}, @calipso={0x7, 0x28, {0x3, 0x8, 0x2, 0x9a42, [0x9, 0x5, 0x9, 0x95f0]}}, @jumbo={0xc2, 0x4, 0x8874}]}, @srh={0x2f, 0x4, 0x4, 0x2, 0xf2, 0x30, 0xd7, [@mcast2, @private2]}, @hopopts={0xc, 0xb, [], [@pad1, @calipso={0x7, 0x48, {0x3, 0x10, 0xf7, 0x401, [0x9e, 0x8, 0x1, 0x3, 0x4, 0x8639, 0x5, 0x7]}}, @enc_lim={0x4, 0x1, 0x2}, @enc_lim={0x4, 0x1, 0xa2}, @pad1, @pad1]}, @fragment={0x2f, 0x0, 0x4, 0x0, 0x0, 0xc, 0x67}], {0x4e23, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x1, "c980927116ddda217e888ba7300a28917480a5a0fd1d2e28af3e2028bc2ec184", "7c12e9bd73e7405f072128072cc4930d722ac863a408ecf537329e0f3d6b47c01b6addce2d1ed7045be077a2cbc156bf", "c298a9445af474dfd46625ee825111a38f9c38a499f2878b0325caa9", {"60bdffc5576d81e570dec93b7befd4ae", "fa6d83ffa7788348617f759b9538de3c"}}}}}}}}, 0x0) 14:46:45 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x25]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 712.330184][T16282] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 712.348846][T16290] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.1'. [ 712.534288][T16311] dccp_invalid_packet: invalid packet type 14:46:46 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x16a, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:46:46 executing program 1: syz_emit_ethernet(0x9e, &(0x7f0000000000)={@random="2b44ebe8189d", @multicast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "001000", 0x68, 0x6, 0x0, @dev={0xfe, 0x80, [], 0x23}, @local, {[@hopopts={0x5a04cfe4521fbe9, 0x8, [], [@pad1, @calipso={0x7, 0x40, {0x2, 0xe, 0x6, 0x0, [0x8, 0x3, 0x4, 0x8, 0x9, 0x7, 0x1]}}]}], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0x20, 0x0, 0x0, 0x4, {[@window={0x3, 0x3, 0xfa}]}}}}}}}}, 0x0) 14:46:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x3c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) connect$ax25(r3, &(0x7f0000000100)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x4}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x48) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000080)="0fc7ab20e2ba4300b02aee0f79f8360f22180fc718ba4200b80001ef66b9c40b00000f32b800008ed00f0966b8d8b800000f23c80f21f86635000060000f23f8", 0x40}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 14:46:46 executing program 4: syz_emit_ethernet(0xae, &(0x7f0000000680)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x78, 0x6, 0x0, @mcast1, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x1e, 0x20, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x776c}, @sack_perm={0x4, 0x2}, @sack={0x5, 0x6, [0x1]}, @generic={0x0, 0x12, "fa247724fb72af776b45848195cd09d2"}, @fastopen={0x22, 0x6, "47365dc3"}, @sack_perm={0x4, 0x2}, @generic={0x1, 0xb, "63e1ee0d567b73b254"}, @fastopen={0x22, 0xa, "cb6ce70bfe24d6af"}, @mptcp=@remove_addr={0x1e, 0x24, 0x2, 0x0, "cf60c8eacc1a146feacb63f287759b9335645b148d4e204499547cde94ebeb9148"}, @window={0x3, 0x3, 0x3f}]}}}}}}}}, 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) sendmsg(r0, &(0x7f0000000600)={&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000580)=[{&(0x7f0000000100)="09f6fdf8255e195fd3c6b09cd8ced3310d4f5137ec272b3e3c46a9f6b7864a680f3d97a03de1ae5282834161f8907151faa132cca73522d547be94aabac55599c558b6d8c51aee0fce5721fca557338140d6ac4235f1d4ee57ba0af27e38bbd29bae50", 0x63}, {&(0x7f0000000240)="dc09baa68a7b7a42aca97a1c2df2fdbcbbab4e16760b4d521599d1f673e2040f58cd51bdf26c91a19294a65b5c2c81f5d36f9e0618cdb19fa0117b9aa8fe0746c702c8c524a4293862db69c6e1ea197c236cb3d5d76ede4a1b23c5cda8df2b90af0994220c409ef9feaf87187b9e5541df893ae1377d2b2d7c2f743e5aae64658a41ef70265e22be58c2e498efabeb69ab7b1737a7bc5ab38fff00938b0f49f4907c451ee5e17a072280af670ac5981d86ed962e36d61b0c4f6a1378a4fef64f246fcb410b53891e2a3e6714bbebb31f618a6c18d6353e6bd5e1a8d37827258a6d19ade6a11987095e8b4bb7306f33781d027c9f", 0xf4}, {&(0x7f0000000180)="78795736f86be7", 0x7}, {&(0x7f0000000340)="3de1e524f790ab0d051d9ea200adc50b85feec54511702af2c0cf23fb1b6c60a6fa7b84e8085a744e220efae539028dc472d50ee112f8310f8747de9d41eaee90482fbba9ff6522b38f8fa561814710d14fc7d47b2a384560852ac11c2c504c7ca86b243b0bf05e92e6543c60cb31250addc8cc972e6577d0cb7b3d9f2d1379853d9c34dc1e0d7dfdf03706bf245140c2af12be6f6320eb20ca1db5b4cb887c8eb940a4fe96742c2", 0xa8}, {&(0x7f0000000400)="8843ca3abe75b8e547a41e7b3a365a5755ee328b9145be6b64ae0e7f03e24a0929893fa251eae7f424f3deaa04023b27f2113315775f4d40e6af6015b16000a883bc58daa1f7a1945bb10f566c678249af55cd4d", 0x54}, {&(0x7f0000000480)="2c3b3f10daaa87a68730580e45f7e5848adbdb7eda131d42b53ee0e15c188d08404e4de28953aace3fbee6e7d89c512d3b620845da400a3ad6c7746d7f38aa9e4f4c9368620451cf20bf1ec6f29c40be8cee38d8b124c6e748dfbc0cf17ac8ba87f9c1f54f2ed0247f9f0e7e80af16e1fdbd9102d49ebb25d825cb1b0cdfa16bcef85b1379eb246813df5ae7a4a6375af190ff6081e85a7aab6e72390c16d4f015cf102f95ea1bd383c675c8dbf47bc06b792e33836687f3e433b4d479445297c525e69e1d2ac14ed5", 0xc9}], 0x6}, 0x40) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @multicast, @void, {@mpls_mc={0x8848, {[{0xe7}, {0x3, 0x0, 0x1}, {0x8}, {0x20, 0x0, 0x1}], @generic="8dc2ceb002a3b9f7a6417de3b876e3b909e78c599bb6c65897fc7790f295b42d27d9cea2c9d08f69c8400afb"}}}}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r1, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) ioctl$SNDCTL_DSP_SETFMT(r1, 0xc0045005, &(0x7f0000000640)) r2 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000900)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000008c0)={&(0x7f0000000740)={0xa4, r3, 0x4, 0x70bd25, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x438}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}, @IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5e}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xd0f}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffff9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x20004804}, 0x20000094) r4 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000940)='/proc/capi/capi20\x00', 0x10000, 0x0) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0xffffffff00000000) 14:46:46 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(0x0, 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) [ 713.108548][T16331] dccp_invalid_packet: invalid packet type 14:46:46 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(0x0, 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:46 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) ioctl$VIDIOC_SUBDEV_S_EDID(0xffffffffffffffff, 0xc0285629, &(0x7f00000000c0)={0x0, 0x0, 0x0, [], &(0x7f0000000080)=0x6}) ioctl$SNDCTL_SEQ_OUTOFBAND(0xffffffffffffffff, 0x40085112, &(0x7f0000000100)=@x={0x94, 0x1, "66f547178636"}) 14:46:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x48]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/video36\x00', 0x2, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r2, 0x5000940e, &(0x7f0000001780)={{r3}, "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"}) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) recvmsg$can_j1939(r2, &(0x7f0000004980)={&(0x7f0000000440)=@caif=@rfm, 0x80, &(0x7f00000038c0)=[{&(0x7f00000004c0)=""/201, 0xc9}, {&(0x7f00000005c0)=""/208, 0xd0}, {&(0x7f00000006c0)=""/31, 0x1f}, {&(0x7f0000000700)=""/11, 0xb}, {&(0x7f0000002780)=""/14, 0xe}, {&(0x7f00000027c0)=""/23, 0x17}, {&(0x7f0000002800)}, {&(0x7f0000002840)=""/96, 0x60}, {&(0x7f00000028c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003980)=""/4096, 0x1000}, 0x10101) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) r5 = socket$qrtr(0x2a, 0x2, 0x0) pwrite64(r5, &(0x7f0000000780)="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", 0x1000, 0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000080)="0fc7ab20e2ba4300b02aee0f79f8360f22180fc718ba4200b80001ef66b9c40b00000f32b800008ed00f0966b8d8b800000f23c80f21f86635000060000f23f8", 0x40}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_NMI(r4, 0xae9a) sendto(0xffffffffffffffff, &(0x7f0000000100)="95678e7639c736ed533ba6f14e7ccb549b5acbcf754855392f707ba1a0a689f2a4b2f0c064a710e0082e1683cb69449a94cf6e69e10b2a222902156c514f691194e84175521f0d6a6e8385a0b27339e574ccbe0f1ae990087290d2574dc9ce5c3a2d42d1cbf3a9c8cb34d6e1fe9d725bb49d080d4d4a045edbd566f22b538fd84bf02d4d64fedc468a29a99dd4b9f6fa3037ba3584b1c551916be93976fa", 0x9e, 0x4, &(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x4, {0xa, 0x4e24, 0x20, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x9}}}, 0x80) ioctl$KVM_RUN(r4, 0xae80, 0x0) 14:46:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x4c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 713.222589][T16344] dccp_invalid_packet: invalid packet type 14:46:46 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb8100000086dd600000000014060000000000000000000000ffff7f000001fe8000000000000000000000000000aa00000000b5b66212d07bc37921c81e38970f488a7611d8b1438e854bba3c28fec1300dcb839473cfdd590019f2e3ee0953f0c56cfa2a3e01fec7bd46d4b581b965bb89365564de20a11bd62084ce064a0a565f5dc6444b19bbb524d17e1ce9262960c6cd91a90f4d0f6f307a237e39457c5e2313782deffe0a5fdfe87c5587b3a0cb4e2bb7575bad894c81", @ANYRESHEX=0x0, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) [ 713.283802][ T28] audit: type=1800 audit(1598885206.670:31): pid=16348 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16129 res=0 errno=0 14:46:47 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x16b, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:46:47 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(0x0, 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:47 executing program 4: kexec_load(0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000240)="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", 0x1000, 0x3, 0xbd7f}, {&(0x7f0000000000)="b64e6f990cd313c88ed05b8dd7b13455aa608ba5086847587445cca7b7b78ec749588ff2bfa60a04d41faeb35f010d5c2b9b160d3b30568e24407b3624698e50f47ca1b6a0230179d588feb5df58ebd586ceef6fc28a1cfa3c02a62a352183cf45e818", 0x63, 0x80000001, 0xe072}], 0x150000) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) r0 = getpgid(0x0) sched_getscheduler(r0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4800000010000507000000001000000000000040", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000008000100716671"], 0x74}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}]}, 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'ip_vti0\x00', 0x0}) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f00000022c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x11012}, 0xc, &(0x7f0000002280)={&(0x7f0000000140)={0x4c, 0x0, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@GTPA_TID={0xc}, @GTPA_TID={0xc, 0x3, 0x1}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8, 0x1, r5}, @GTPA_I_TEI={0x8, 0x8, 0x3}, @GTPA_LINK={0x8, 0x1, r6}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40060}, 0x4000011) ioctl$HIDIOCGUSAGES(0xffffffffffffffff, 0xd01c4813, &(0x7f0000001240)={{0x2, 0x100, 0x27, 0x11a1, 0x1f, 0x4}, 0x3af, [0x4, 0x10000, 0x5, 0x4, 0x9, 0x4, 0x8, 0xa0800000, 0x7, 0x8, 0x347, 0x1, 0x1, 0x7, 0x7ff, 0x7fffffff, 0xffffffff, 0x2, 0x6, 0x1, 0x5, 0xfffffc01, 0x6000000, 0x3f, 0x7a, 0x9, 0xfffffff7, 0x28, 0xdeb3b955, 0xfffffffc, 0x7fffffff, 0x8, 0x7, 0x0, 0x5, 0x9, 0x3, 0xb0d3, 0x2, 0x3, 0x0, 0x4, 0x8, 0x1, 0x4, 0x2, 0x5, 0x9d, 0x10001, 0x4, 0x3, 0x4ec2, 0x9, 0x1, 0x3ff, 0x1, 0x7fffffff, 0x7, 0x7, 0x7, 0x3ff, 0x1, 0x800, 0x896c, 0x2, 0x3, 0x0, 0x54, 0x9d2, 0x2, 0x9, 0x9, 0x1, 0x3, 0x77c, 0xa8, 0x8c, 0x5, 0x5, 0x7fffffff, 0x1, 0x1, 0x1000, 0x1, 0x8, 0x4, 0x6, 0x3, 0x159b, 0x1, 0x0, 0x8, 0x5, 0x6c59699d, 0x7f, 0x5, 0x9, 0x0, 0x47, 0x1, 0x6, 0x6d95, 0x6, 0x8, 0xfffffe7c, 0x6, 0x2, 0x8000, 0x401, 0x8, 0x100, 0x7fffffff, 0x4, 0xffff, 0x2, 0xe7, 0x2, 0x10000000, 0x3, 0x7, 0x3, 0x200, 0x0, 0x4, 0xd44, 0xa872, 0x9, 0x2, 0x1f, 0x0, 0x81, 0x10000, 0x4, 0x3f, 0xfffffff7, 0x1, 0x6, 0x0, 0x7fff, 0xfffffc00, 0x7, 0x7fff, 0x7, 0x200, 0xffffffff, 0xfffff800, 0x55, 0x8000, 0x2, 0xb48, 0x9, 0x800, 0x5, 0x9, 0x9, 0x1, 0x0, 0x400000, 0xfff, 0x9, 0x1, 0x8000, 0x10001, 0x4, 0x1, 0x40000, 0x4000000, 0xc, 0x2, 0x9, 0x6, 0x2, 0x4, 0x8, 0x6, 0x8, 0x80000000, 0x3, 0xdb97, 0x4000000, 0x7, 0xb99d, 0x3, 0xfffffffe, 0x1f4, 0x684, 0x6, 0xcd7a, 0x3ff, 0x7, 0xd5, 0xfff, 0x2, 0x409c1fa7, 0x8, 0x3f, 0x4, 0x5, 0x0, 0x8, 0x3, 0x5b, 0x100, 0x0, 0x6ee, 0x4, 0x8, 0x0, 0x7fffffff, 0x0, 0x10001, 0x2, 0xc460, 0x8001, 0x80, 0xfffffff7, 0x200, 0x3f, 0x14e, 0x401, 0x1, 0x1, 0x6, 0x1f2b, 0x6, 0xffffff80, 0x2, 0x7, 0xfffffffa, 0x76d000, 0x7, 0xec, 0x8, 0x100, 0x101, 0xb5b6, 0x2, 0x3, 0x3f, 0x2, 0x81, 0xb2d2682, 0x50e8, 0x40, 0x1, 0x6, 0x5c0a, 0x80000000, 0x100, 0x7, 0x100, 0x5, 0x9, 0x3, 0x4, 0x9c31, 0x10001, 0x80000001, 0x7fff, 0x1, 0x10001, 0x94e0, 0x3ff, 0x0, 0x7, 0x0, 0x401, 0x5, 0x0, 0x3f, 0xf1f4, 0xc000, 0xfff, 0x20, 0x7000, 0x2b9b, 0xfffffc88, 0x7, 0x401, 0x5, 0x5, 0x8, 0xfff, 0x7, 0x3f, 0x2, 0xde3, 0x4403, 0x6, 0xfa, 0x4, 0xfffff800, 0x3ff, 0x2, 0xfff, 0x80000000, 0x3faf, 0x0, 0x81, 0x10001, 0x7f, 0x5, 0x7fffffff, 0x3, 0xffff, 0x9, 0x7fff, 0x10001, 0xf5, 0x200, 0x100000, 0x1aec, 0x7738fb07, 0x7, 0xce7, 0x1f, 0x8, 0xefc, 0xe27, 0x1, 0x400, 0x80000000, 0x4, 0x1, 0x6, 0x8, 0x6, 0x2, 0x8001, 0x0, 0xfff, 0x380000, 0x7, 0x0, 0x920, 0x80000000, 0x8, 0xd3e, 0x6000000, 0x5c83, 0x97b, 0x2, 0x7, 0x9, 0x2, 0xffffff81, 0x0, 0x134a, 0x1, 0xfffffffc, 0x3, 0x7ff, 0x6983, 0xb3b2, 0x80000000, 0x4000, 0x9, 0x5, 0x3, 0x6, 0x0, 0x80000001, 0x3, 0x80000001, 0x1, 0x1, 0x80000000, 0xffff, 0x2, 0x5, 0x1f, 0x0, 0x0, 0x401, 0xff, 0xffffffff, 0x8000, 0x2, 0x83c, 0x84f, 0x100, 0x8, 0x0, 0xff, 0x0, 0x5, 0x5, 0xa4, 0x81, 0x1, 0x6, 0xfffffff8, 0x81, 0x4, 0x5, 0x80, 0x3, 0x6, 0x4, 0x8, 0x10000, 0x4, 0x1, 0x81, 0xffffffff, 0x5, 0xffffff80, 0xfff, 0xd4c, 0x8, 0x3f, 0xff, 0xffff652d, 0x3ff, 0x0, 0x100, 0x7, 0x2, 0x5, 0x81, 0x800, 0x40, 0x0, 0x4, 0x7ff, 0x1, 0x1, 0x2, 0x79d, 0xffffffff, 0x40, 0x2b533afe, 0xffff, 0x4, 0x80000001, 0x2, 0x65d4, 0x80, 0x6, 0x6, 0xfff, 0x7, 0x2, 0x6, 0x312, 0x5, 0x5, 0x0, 0x6, 0x1, 0x2, 0x8, 0x8000, 0x3, 0x6, 0x0, 0x80, 0x4, 0x3, 0xd5, 0x0, 0x2000000, 0x4, 0x2, 0x2, 0xffff, 0x8000, 0x8, 0x0, 0x3, 0x7, 0x9, 0x40, 0x101, 0x1, 0x2, 0x6, 0x1, 0x8, 0x4, 0x7fffffff, 0xfff, 0x8001, 0x1000, 0x7f2ea9d7, 0x8001, 0x8733, 0x40, 0xe66a, 0x52bf202, 0x0, 0x6, 0x80, 0x6, 0x5, 0x4, 0x1000, 0x9f8, 0x8001, 0x2, 0xd26f, 0x9, 0x8, 0x1, 0x0, 0x7b, 0x3f, 0x5, 0x3f, 0x0, 0x7ff, 0x91e, 0x2, 0x8, 0x7, 0x2, 0x8, 0x8, 0x7f, 0xfffffff8, 0xb1, 0x9, 0x9, 0xffffffff, 0x483, 0x5, 0x3, 0x401, 0x400, 0x1, 0x2, 0x0, 0x9, 0x8, 0x2b, 0x3, 0x7, 0xffff, 0x8, 0x4, 0x8, 0xfffff7f6, 0x9, 0x4000, 0x7, 0x71, 0x91, 0xfff, 0xfff, 0x0, 0x5, 0x80, 0x80000000, 0x7f, 0x1, 0xfa9af85a, 0x3, 0x7, 0x805, 0x2, 0x6, 0x9, 0x80000000, 0x5, 0x8, 0x101, 0x9, 0xfffffff8, 0x3, 0x9, 0x1ad2, 0x8, 0x9, 0x5, 0x6, 0x400, 0x8, 0x20, 0xffff9b47, 0x4, 0x2, 0x6, 0xfff, 0x393, 0x1000, 0x3c00, 0x10001, 0x0, 0x7ff, 0x646, 0x81, 0x8, 0xfffffff7, 0xa184, 0x401, 0x7, 0x6, 0x4000000, 0x7, 0x9, 0x0, 0x2, 0xffffffff, 0xfffffffc, 0x0, 0x0, 0xfffffffa, 0x80, 0x6, 0x0, 0x8, 0x2cfa, 0x800, 0x5, 0x400, 0x7f, 0x3, 0x7f, 0x1, 0x6, 0x1000, 0x401, 0x1c, 0x0, 0xff, 0x6413, 0x800, 0x9, 0x0, 0xfffffe47, 0x80000000, 0x8001, 0x9, 0x5, 0x3, 0x3, 0x2, 0x2, 0x0, 0xfffffff7, 0x80000000, 0x80, 0x7, 0x9, 0x47bf, 0x240, 0x22a2, 0x4, 0x9, 0xfff, 0x4, 0xfff, 0x81, 0x800, 0xffff, 0x1, 0x5, 0x6, 0x1ff, 0x7, 0xff, 0x90, 0x8, 0x0, 0x3, 0x4, 0x3ff, 0x5, 0x8001, 0x9, 0x8, 0x9, 0x7fff, 0x5, 0x10000, 0x0, 0x6, 0x10001, 0x508, 0x7ce1, 0x7, 0x7f, 0x20, 0x0, 0xffffffff, 0x1, 0x3, 0x81, 0x202, 0x5, 0x0, 0xffff1fc9, 0x3, 0x1, 0x5, 0x3ebac73d, 0xff, 0x80, 0x0, 0x3f, 0x1000, 0x3, 0x6, 0x1, 0x4, 0x3, 0x629, 0x8f4d, 0xff, 0xfffffff8, 0x7, 0x8848, 0xffff, 0x34, 0x8, 0x3ff, 0x1, 0x2e5d7e8d, 0x8, 0x101, 0x46, 0x6f4a, 0x7, 0x100, 0x7, 0x50c, 0xec, 0x40, 0x29d7, 0x4, 0x7, 0x5, 0xff, 0x1ff, 0x94a9, 0x7, 0x3, 0xfffffffa, 0x80, 0xa3, 0x5, 0x7, 0x8, 0x7, 0x125f, 0x0, 0x9, 0x48, 0x5, 0x5, 0x8, 0x1, 0x8, 0x0, 0x5b0, 0x9, 0x8, 0x8001, 0x7, 0x80000000, 0x40, 0xfffffffa, 0x9, 0xffff, 0x8, 0xda, 0x0, 0x7fffffff, 0x401, 0x200, 0x4, 0x7, 0x7ff, 0x8, 0x100, 0x8, 0xc22, 0x50, 0x400, 0x40, 0x9, 0x4, 0x6, 0x2, 0x9, 0xc71e, 0x3, 0x1, 0x0, 0x4529, 0x7, 0x10000, 0x111, 0x8, 0x1c0, 0x1, 0x4, 0x5, 0x40, 0x8000, 0x8, 0xfff, 0x7, 0x3ff, 0x4, 0x0, 0x2, 0x1, 0x5, 0x8, 0x5, 0x7fffffff, 0xca22269, 0x5, 0x20, 0x1, 0x9, 0x1f, 0x1000, 0x80000000, 0x5, 0x38df, 0x7ff, 0xffff, 0x3, 0x80000000, 0x0, 0x80000001, 0x8, 0x0, 0xa8, 0xfffffffb, 0x100, 0x400, 0x3, 0x6, 0x4, 0xfffffffe, 0x5, 0x80000000, 0x401, 0x7f, 0x7fff, 0x400, 0x7f, 0xfffffff6, 0x7, 0x0, 0x0, 0x1, 0x0, 0x4, 0x4, 0xffffffff, 0x2, 0x7f, 0xfaa, 0xffff, 0xfffffffe, 0x3, 0x200, 0x81, 0x4, 0x80000000, 0x2, 0x1, 0x1, 0x1e8b, 0x2, 0x1f, 0x0, 0x100, 0x8, 0x10000, 0x9, 0x9, 0x732, 0xffff, 0x0, 0x3e8, 0x7, 0x70, 0xb38, 0x7f, 0x5, 0x1, 0x0, 0x3, 0x79, 0x1, 0x2, 0x5f, 0x1, 0x8, 0x1f, 0x2, 0x5cd3, 0x2, 0x2, 0x9, 0x5, 0x2ca9758c, 0x20, 0x2, 0x6, 0x1, 0x401, 0x7fffffff, 0x26d, 0x200, 0xfbd, 0x5, 0x9, 0x101, 0x7fffffff, 0x9, 0x6, 0x200, 0x3, 0x9ef, 0x5, 0x1fd3e5a1, 0x6, 0x0, 0x2, 0x0, 0x4, 0x1f, 0x8a91, 0x7, 0x9, 0xfffffbff, 0x7, 0x785e, 0x3, 0x1, 0x2, 0x2, 0x4, 0x1000, 0x8000, 0x0, 0x8, 0x2, 0x10000, 0x7, 0x7f, 0x100, 0x80000000, 0x8, 0xfff, 0xff, 0x3954, 0x5, 0x5, 0x9, 0x4, 0x902, 0x5, 0xfffffa93, 0xfffffffb, 0x6, 0x80, 0x53513e5b, 0x7, 0x52a, 0x6, 0x7, 0x8, 0x4, 0x6, 0x66, 0x81, 0x0, 0xde, 0xfffffffe, 0x7fffffff, 0x6, 0x5, 0x5, 0x6, 0xfffffffe, 0x8000, 0x40, 0x409, 0x0, 0x7fff, 0x80, 0x0, 0x3f, 0x9, 0x2, 0x200, 0x9, 0x100, 0xffffffff, 0xe8, 0x1, 0xd6af, 0x3, 0x0, 0x1, 0x9, 0x7, 0x4, 0x8, 0x20, 0x4, 0x9, 0x9, 0x8001, 0xf2c8, 0x1, 0x8, 0x9, 0x67, 0x3, 0x0, 0x1, 0x9, 0xfffffff8, 0x80000000, 0x2]}) 14:46:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x60]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:47 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000100)=ANY=[], 0x0) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self\x00', 0x4000, 0x0) r0 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x80, 0x10, 0x8}, 0x18) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000080), 0x4) [ 713.981842][T16378] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 713.998446][T16381] dccp_invalid_packet: invalid packet type [ 714.010108][T16378] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.4'. 14:46:47 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:47 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb8100000086dd6000000000140600000000000000000000d95ba020aa5e00ffff7f000001fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) 14:46:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x68]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 714.041155][T16388] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 14:46:47 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb8100000086dd600000000014060000000000000000000000ffff7f000001fe8000000000000000000000000000aa00000000b5b66212d07bc37921c81e38970f488a7611d8b1438e854bba3c28fec1300dcb839473cfdd590019f2e3ee0953f0c56cfa2a3e01fec7bd46d4b581b965bb89365564de20a11bd62084ce064a0a565f5dc6444b19bbb524d17e1ce9262960c6cd91a90f4d0f6f307a237e39457c5e2313782deffe0a5fdfe87c5587b3a0cb4e2bb7575bad894c81", @ANYRESHEX=0x0, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) 14:46:47 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) [ 714.088836][T16378] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.4'. 14:46:47 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) ioctl$PPPIOCCONNECT(r0, 0x4004743a, &(0x7f0000000000)=0x3) 14:46:48 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x16c, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:46:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x6c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:48 executing program 1: r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) syz_emit_ethernet(0x4e, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb8100000086dd600000000014060000000000000000000000ffff7f000001fe8000000000000000000000000000aa00000000", @ANYRES32=r0, @ANYRES64, @ANYBLOB="1600000000000000"], 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@multicast, @local, @void, {@mpls_mc={0x8848, {[{0x0, 0x0, 0x1}], @llc={@snap={0x154, 0xaa, 'i', "8e3f79", 0x8137, "780c4431de0b197be294373032f3d97bf1dd04603f8a6b0e23bcf3392e9ccc4bdf7975b7"}}}}}}, &(0x7f00000000c0)={0x1, 0x4, [0x60a, 0xa82, 0xfcd, 0x375]}) 14:46:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r2, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) write$cgroup_subtree(r2, &(0x7f0000000100)={[{0x2b, 'memory'}, {0x2d, 'pids'}, {0x2d, 'memory'}, {0x2b, 'memory'}]}, 0x1e) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x7], 0x4000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000080)="0fc7ab20e2ba4300b02aee0f79f8360f22180fc718ba4200b80001ef66b9c40b00000f32b800008ed00f0966b8d8b800000f23c80f21f86635000060000f23f8", 0x40}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) 14:46:48 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:48 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000140)={@local, @remote, @val={@void, {0x8100, 0x1, 0x1, 0x5}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @loopback, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000001c0)) r1 = socket$kcm(0x29, 0x6, 0x0) r2 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) ioctl$vim2m_VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000040)={0x9, 0x1, 0x4, 0x3020, 0x7, {0x0, 0xea60}, {0x5, 0x8, 0x7, 0x40, 0x6d, 0x3, "2ee00c18"}, 0xffff8000, 0x4, @fd, 0x8, 0x0, r3}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), 0x10) 14:46:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x74]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:48 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:48 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaabbb8100000086dd600000000008060000000000000000000000ffff7f000001fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5400000090780000"], 0x0) socket$nl_rdma(0x10, 0x3, 0x14) 14:46:48 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6000140600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000f3bb827657a21ce38cc244ddcd32c8a240b3da57dba98ca34d15bbaec7a5551bbf5095d27b17e004037ebc21cca176a1e9e7c30dcd3391a935f974000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5004000090780000"], 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r0, 0xc034564b, &(0x7f0000000100)={0x1f924371, 0x47524247, 0x2, 0xfff, 0x2, @stepwise={{0x9c, 0x5f}, {0x90, 0x3}, {0x4, 0x40}}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) 14:46:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x7a]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:49 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x16d, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:46:49 executing program 1: r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, &(0x7f0000000000)={0x0, 0x62, "1c517d6e7603878d68d4cfb06ee183c63d5c2dd16701615616704fd3619856f53246b74ad2f294eec65b848051637613c2d4a69c46003679fc9b47108f5100ba9720ea9b0a6afc87c3803d58fb0c93b967d5139c1150e9944bca3d9e7c3bb5dc02b2"}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r1, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@empty, 0x71}) 14:46:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:49 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:49 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100)='NLBL_CIPSOv4\x00') r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x97f41fe94454a8c1, 0x0) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x20c}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) 14:46:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0xff]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:49 executing program 4: ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000000)={0x401, 0x2, 0x7, {0x7, 0x8}, 0x8, 0x6}) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) 14:46:49 executing program 1: syz_emit_ethernet(0x4e, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb8100000086dd600000000014060000000000000000000000ffff7f000001fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="f3645000000090780000"], 0x0) ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f0000000080)={0xffffffff0000, 0x3}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x104, 0x1, 0x5, 0x201, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0xa}, [@generic="e4ef71d76ac1b4f9d66d3539422fabc048e13ea690ba0f8c0a950269a0af5635d8190ec892de75901695ea48146d2813fad265017c2d3c02a92167ab38d9e986930db56604e519072696c9a0182c33ee1a479273778333d458e1df467b92b77ae8e688bfe7bea1c7b02773729ead43fceae29e21ca4f82dfe12206dae14dbfb946836b01e24c8601dd89322aeb928886ed6869d3631360e2d4e746aa661001ddb71a3781cc8134e1ea6566b1e2d60077b2164de239f25da322330a42737ab1ca890619923092db727876edbd1259fd23df93b7046b4d61d20d4222aaf5d63d0f6c8bc2511368ec5cb5285922c7adbdb8"]}, 0x104}, 0x1, 0x0, 0x0, 0x80}, 0x4008881) [ 715.771039][T16472] net_ratelimit: 2 callbacks suppressed [ 715.771048][T16472] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:46:49 executing program 3: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:49 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 715.955328][T16492] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 715.986325][T16497] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:46:50 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x16e, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:46:50 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x1, 0x6, [@broadcast, @multicast1, @broadcast, @loopback, @multicast1, @empty]}, 0x28) 14:46:50 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(0x0, 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:50 executing program 4: r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) fcntl$notify(r0, 0x402, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') setxattr$trusted_overlay_redirect(&(0x7f0000000140)='./bus\x00', &(0x7f0000000180)='trusted.overlay.redirect\x00', &(0x7f00000001c0)='./bus\x00', 0x6, 0x3) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r1, 0x942e, 0x0) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000800)=""/142, 0x8e}], 0x1, 0xfff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6000000000140600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYRESDEC=r1], 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) lstat(&(0x7f0000003e00)='./bus\x00', &(0x7f0000003e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r5) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, r7, 0x0) lstat(&(0x7f0000003ec0)='./bus\x00', &(0x7f0000003f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004080)=[{&(0x7f0000000300)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000380)="739370358805bb7e000c6e0bd2f4648be3bb13f002f96163031735ed10cb697d748089b8e8b5a90a9b93", 0x2a}, {&(0x7f0000001bc0)="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", 0x98}, {&(0x7f0000000480)="220b8d842a87f6ad7994f500c22b5d53cb4d62b95357344a956d3e925c1ad6378e9aca502570626017c8467361fda6f69f9b821ae26e9fff42375254f0ed3f5df23e8030c12be1cc6145e86876143f22dfe4b479ba38e0b6b00b2bd835dfeed1075231ba6e9f8969e540e92efb658bae8df08c993f4d7984fd3183c8971225da3491ae2e7d37a93b52ca09afe7365b218431a7926c0d7a9723b68275d2d7471b7215ba01dfea14d422ae21edab9cf329cf2b5f68262240b79bbe", 0xba}], 0x3, 0x0, 0x0, 0x1}, {&(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000600)="1b00f92f490056803ee5dcf6ad28f7567b4d6a161d79182c16a4a7017bd1746eae1d43ae1f77d7309b7533d211365f0c63cab8a9bcecbf2b848bf4313410eb10f80fa90925ed0e89f004e2074fc6f056c36721bfa7bc6cbfd000777d81963c8a1fe459ce313003125370e77a250dd3ea076ba2364414c8bb4f22f829dac3dcb348ceed08baf091b3b41b201dbecf0a37b54d7983b5e86af4b248046ac6fcfc3d72025b9ab562080479c6c7bffe7c4afc498d1b2cde887cc04271d5f2d7fc1214ecba699d92f91b611dcf", 0xca}, {&(0x7f0000000700)="b4a3b45b2df23d7986d0995e5237a7856e333a4b32a702cacc48688855ac660aa355a68fbd5fadf8b71733871920584e0670f268f74564d47175d289001a8fec82342f4c05e8b5372a1c6edf5305632c2936a3addf756ccddf736345e17b351f26bd34b0bd2f71aa38d0d79e90a40bea2adb270570d6f1786c4489e594cefc8f9614f3212074bcb0094806a53293f0af304b", 0x92}], 0x2, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES16=r3, @ANYBLOB="1c000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES16, @ANYRES32=r5, @ANYBLOB="00d930606501c2a8e8f686bfe2000000"], 0x98, 0x8}, {&(0x7f0000000a00)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000000a80)="28968f45002bf58e379e3fa673992aa7aa5098b13444325b3b102cebc0c5b832e7701c5775f21aacaef5e25aea056a31ea501dbb46dc6808f9ec", 0x3a}, {&(0x7f0000000ac0)="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", 0x1000}], 0x2, &(0x7f0000003f80)=[@rights={{0x28, 0x1, 0x1, [r2, r1, r0, r0, r0, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r2, r2, 0xffffffffffffffff, r0, r0]}}, @rights={{0x0, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0xfffffffffffffe71, 0x1, 0x1, [r1, r2]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, r7, r8}}}], 0xd0, 0x10040}], 0x3, 0x20000001) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000100)={r1, 0x3, 0x1, r2}) 14:46:50 executing program 4: ioctl$HIDIOCGCOLLECTIONINFO(0xffffffffffffffff, 0xc0104811, &(0x7f0000000000)={0xa, 0x9, 0x8, 0x2}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="5400000002060100000012000300686173683a6e65742c706f727400000005000400020000000900020073797a300000000005008401010000000500010006604c00050001000700"/84], 0xd6}}, 0x8000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r1, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) ioctl$TCSETXF(r1, 0x5434, &(0x7f0000000040)={0x0, 0x1, [0x1, 0x3, 0x9, 0x400, 0x2], 0x3}) mmap$fb(&(0x7f0000ff1000/0x4000)=nil, 0x4000, 0x8, 0x4000010, r1, 0x45000) 14:46:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x3]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 716.674964][T16514] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 716.678251][T16515] dccp_invalid_packet: invalid packet type 14:46:50 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb8100000086dd6000000000140600000000000000000000ebaac1f4b380c8578000000000000000000000000000aa0000000013dcba5ee02f09757e40720d592bd552b61ab4599211ab64750979d721fd268ed553189315e43a64b22301415941dc993c4e087b23cb6d0b1a0febdc7bbf262c8926d069ad2cafcf373ed7eca2ab1f5548e66b2b75ee930feaea7ee07164bfffe099876bb6d27e59a64d084ddc1c5195090071a78715526bcfb5dd23a1cc8a3e2b76", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) write$P9_RVERSION(r0, &(0x7f0000000100)={0x15, 0x65, 0xffff, 0x20000000, 0x8, '9P2000.L'}, 0x15) read$usbmon(0xffffffffffffffff, &(0x7f0000000080)=""/95, 0x5f) 14:46:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:50 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(0x0, 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6000000000142100fe8000ffffffff0000000000000000bbfe8000000000000000000000000000aa00004e229c0626eef4483a0478dc6a4e33f95312576a8116b2bb6f515ffdd1b618358ac70dcb98292b18a104cd240499b79ccb9d7e8d1312d5c490d572fc7ba95085e4e30a644820c9fd8a24a0c442885f991fb2e70d316c9618ac5584113b240f7d2fc89ed110ff4112ddc978ff8d0ad7d8f1083bf8eee8706459388791f4fd1331776daa208d7edede9b2ea3337bc21add32d17d2fe2281102a270481bf96fcda07c5c60f1200ffc9fbc1001addef6eab6e3746e8c6b9bdc7f4e587c1f221b7113a5c3bf4120895364e288b20c6bffd14f6d752120f1829f2d2ba375e26279f96223d5c0d15c6a23a96f418175715110a30b8cf74a921d4ca02927dfa7", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) [ 716.762593][T16524] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. [ 716.791908][T16526] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. 14:46:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x4]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 716.826947][T16533] dccp_invalid_packet: invalid packet type [ 716.839803][T16535] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:46:50 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x16f, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:46:50 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) syz_emit_ethernet(0x13a, &(0x7f0000000100)=ANY=[@ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRES16], 0x0) ioctl$BTRFS_IOC_ADD_DEV(0xffffffffffffffff, 0x5000940a, &(0x7f0000000440)={{}, "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"}) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ftruncate(r1, 0x208200) sendmsg$IPSET_CMD_DESTROY(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x211001}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000000003f88f0100000000000000000200000a0900020073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20000001}, 0x8000) 14:46:50 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000080)="0fc7ab20e2ba4300b02aee0f79f8360f22180fc718ba4200b80001ef66b9c40b00000f32b800008ed00f0966b8d8b800000f23c80f21f86635000060000f23f8", 0x40}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r3, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x50, "d1ad438e3b4263613587c6b80f6c36091aca12b630bf1461738c883e19614015564d16135b878f7bd44731aafd40fa9deb2f6f62ec48b96536cc7dba2e7fd4206cb583553b1dceb67f587d07a9a52a46"}, &(0x7f0000000180)=0x58) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000001c0)={r4, 0x8}, &(0x7f00000002c0)=0x8) 14:46:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x5]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:50 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(0x0, 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:50 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) r0 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x50000, 0x144}, 0x18) ioctl$SNDRV_TIMER_IOCTL_STATUS64(r0, 0x80605414, &(0x7f0000000080)) r1 = open_tree(r0, &(0x7f0000000180)='./file0\x00', 0x4000) getpeername$tipc(r1, &(0x7f0000000240)=@id, &(0x7f0000000280)=0x10) ioctl$VIDIOC_SUBDEV_S_EDID(r0, 0xc0285629, &(0x7f0000000140)={0x0, 0x1, 0x3, [], &(0x7f0000000100)=0x1}) 14:46:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x6]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:51 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x41424344, @ANYBLOB="5004000420bd7400"], 0x0) [ 717.609309][T16560] dccp_invalid_packet: invalid packet type 14:46:51 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) r3 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000000100)={0x5, 0x0, 0x1e6183c4, 0x4, 'syz0\x00'}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000140)='sit0\x00') setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000180)={0x1, "c5c374"}, 0x6) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000080)="0fc7ab20e2ba4300b02aee0f79f8360f22180fc718ba4200b80001ef66b9c40b00000f32b800008ed00f0966b8d8b800000f23c80f21f86635000060000f23f8", 0x40}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 14:46:51 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x2}}}}}}}, 0x0) 14:46:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x7]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:51 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$AUDIT_USER(r0, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, 0x3ed, 0x10, 0x70bd2a, 0x25dfdbfd, "0411696edac5907f8d8dcdf24d9b986cb190a79ae44533687f93bbb879233d592941c3e71ccbb55f0bb438fb6caf3d", ["", "", "", "", "", "", "", "", ""]}, 0x40}, 0x1, 0x0, 0x0, 0x8800}, 0x20000004) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) [ 717.748386][ T28] audit: type=1804 audit(1598885211.130:32): pid=16580 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1604/bus" dev="sda1" ino=16365 res=1 errno=0 [ 717.778060][T16580] dccp_invalid_packet: invalid packet type [ 717.846449][ T28] audit: type=1804 audit(1598885211.160:33): pid=16580 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1604/bus" dev="sda1" ino=16365 res=1 errno=0 14:46:51 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x170, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:46:51 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:51 executing program 1: syz_emit_ethernet(0xfffffffffffffeac, &(0x7f0000000080)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x7c, 0x6, 0x0, @ipv4={[], [], @loopback}, @local, {[@srh={0x33, 0x6, 0x4, 0x3, 0x0, 0x8, 0x8, [@initdev={0xfe, 0x88, [], 0x0, 0x0}, @private0={0xfc, 0x0, [], 0x1}, @ipv4={[], [], @loopback}]}, @routing={0x5c, 0x4, 0x0, 0x3f, 0x0, [@private2, @local]}, @hopopts={0xb7}], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'system.', '\'++\x00'}, &(0x7f0000000140)=""/171, 0xab) 14:46:51 executing program 4: syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @remote, @void, {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @broadcast, @dev={0xfe, 0x80, [], 0x3e}, @multicast, @mcast2}}}}, 0x0) 14:46:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x8]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:51 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x2}}}}}}}, 0x0) 14:46:51 executing program 4: ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000000)={0x81a, 0x3, 0xd484, {0x38000, 0x8001}, 0x1000, 0x8}) socket$nl_rdma(0x10, 0x3, 0x14) syz_emit_ethernet(0x96, &(0x7f0000000140)={@multicast, @remote, @val, {@llc={0x4, {@llc={0x1, 0x42, "5eb0", "33f25a40f9970808565ac21576f91b2200fe8ee2b0f9edfaaff35f7ec3a000b0c90dbdbd2354dce07210fefcfd643905af07d566e95befd196b1223bb4230161bbe3abd5f68dbdb93cd6be12e00e371294dde9268a743b0e31eba285021119fba815713daa2f0385e22a466b5e41ff1418187ff6247ac26b59e13037"}}}}}, 0x0) 14:46:51 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @local={0xfe, 0x80, [0x0, 0x3c]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:46:51 executing program 1: syz_emit_ethernet(0x54, &(0x7f0000001840)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x1a, 0x6, 0x0, @ipv4={[], [], @loopback}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {"701f929d7fea"}}}}}}}, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x101800, 0x0) sendmsg$qrtr(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000080)={0x2a, 0xffffffff}, 0xc, &(0x7f00000002c0)=[{&(0x7f00000000c0)="3d5a509b1f812c26aec8848399e667901be44f157fef38d92d7021577b1db65c046d2131a18430699edc26224dc359ead1f8258d5877810f74ea35f50320ca5283911ffb46e00c382935c30dfca9ed4418090661a361122743fad89f3a17933b547cffe62405a8997aa24d7dcb910bc98fd9bae31c106699826e8d457fdb7fb0", 0x80}, {&(0x7f0000000140)="53bfdcb571f861142c214f58d3e63454dbd962844509ce0aca9dcb305ed8c3dddec4280133e5a80b72be8df8b4fc70723eaefc0dfe9c7e6e4078cadaa9a184e7c4a4c033c40a1dbc8690a9c9c255bf90c4223f87bdca46d051941a7dbff05d0810668ce3c219ca7069a380fb606ed83992cacb56ed97ab02624a678e9113d7324f8ca17973bf0efc028af5e1b1472636cf9548cab994ec220331d425e580c3", 0x9f}, {&(0x7f0000000200)="dedbc7d10ec78fbddc77d5ccaf4b9724b49b7394b6b4f71fd0e26017e185ab5338bb0533ee805ff8fbc336de18cdb942b5b64566443e07601ec82ba7898348a4027e95b062ed2fe88c2de54994e196162e09a2591cb1e8c27c140a7ca1a94e1b5c6cfa08766c4c8e953aa301723bfbce0d9eb6d297351b0a500f7bff2cf6f1986e3bdf860a80ae785ea8c91c177530aa1537c90eafd187ecf307903081b074d622a71f0821327dccf97ddbeacb971200abcb5f6081c2b181e1f2b6", 0xbb}], 0x3, &(0x7f0000000300)=[{0x70, 0x3a, 0x5, "18b7cf5ae1542897000183744564cfc0dfd9c39b13da63698988b455193fba2762d90a03a66bcc08e15b32e09e652caae8b9c4665a5a47d9f538aa32c6d23400b2da900694c2ff92e5ed87fb3a8efbfb49739ac46ccf6d84f5a8"}, {0xf8, 0x3a, 0x8, "16060aedf54de2b8804c6234e47b01912eb4ec3b6edb650debc8d7edc7aee30ff69f0338dcdcab05d1ba694d9ee932526bc5831b4798a87e7f3ffeab1c67e503a12f02c69c6ce1e53d6c706d59e7be35206d81dcda45c7ec95a431c5f7942785058d9a53ab967ed95fa9bac50b9afd461cfe9a3552afb16c5b2d9c19f8bd966aea65cd843dbc2a8d9666b1584ca956c88a1f56eeb51dc3c175ade300dab4d9eb43a2435acbe20f7e22b78af08a76909237c019509934e62b7fb7225cb993d6340e52886077872533c459b784010c7a8eeb6b108d3ba5664f9d24f6d573aa0f83f61f7c"}, {0x90, 0x103, 0x4, "72cbed0fa5288b75a806516ba3327bf7aae172fdff9a39dbe23f8a98a652de2a95171d156593ab67690cf1b483d6571596c327c8fe4a340527705230eff9ac13ad2ea637ad5be114a4aeb9cd617745c474b5e19e03e937b7ba2c5e33765fce8e7d7ec6884c823a82a2a0cf659d646b3190c6d702dab037921fac0c2a9c05"}, {0xe8, 0xff, 0x9, "4046e1c78f9147f3f1e39128b214c83ff408cd1d44f0192d0239371439802af138c4a0fae2f54693f0aac80385ed638d6bef5bf691b7341056b305e1343bb196ab6819fed030e8985493a708686a2f87624296fc07a315644ac457e58328ab07969046654125b101ddf64526fe6bbc599a06e7124ea6d8c82a99d7edee661a8c10cbf1df28727f064dccac42383d298df81c4cb53b641155ba46f54c616823c18f3858ca52ceb5b73499be89e26d74079949ab56e02ebe11d9fc1e8210d7406db05a362565efac87a3b4c369374040ce9b"}, {0x68, 0x104, 0x5867, "7065ab1263d2d46094cd933a7887655a201bc7d149e63222f58cef151e13f82d98d4028accff713232500c860f797c46189b30dc303025444f57abce5c60e773870d1bf00c801306da6716ff1d96d21d02"}, {0x98, 0x10f, 0x3, "61c8a9545884ff2856aec838dbb9937b87e6481485c8c3b9963b82969bafa5a29dbdde39ce9ec499219bd2fab5aebcb2076667322326ad1799725a58a580657ced21d91d5c7b94f64f808ca215dd7a304832fc9b8eeda86a18fdf696df036d5c89d65d74239c03d8971da52bee5447d5c1e0abe6c3fcb181d7cfc131c3852a9a6fa81a6ee9"}, {0x1010, 0x10a, 0x3, "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{0x110, 0x111, 0x8, "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"}], 0x1500, 0x40000}, 0x38) 14:46:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x9]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 718.528083][ T28] audit: type=1804 audit(1598885211.910:34): pid=16616 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1605/bus" dev="sda1" ino=16383 res=1 errno=0 [ 718.576449][T16621] dccp_invalid_packet: invalid packet type 14:46:52 executing program 4: r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff2, 0x30, r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYRESDEC=r0, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYRESDEC=r1], 0x0) 14:46:52 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) [ 718.723788][ T28] audit: type=1804 audit(1598885212.110:35): pid=16638 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1606/bus" dev="sda1" ino=16372 res=1 errno=0 14:46:52 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x171, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:46:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0xa]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000080)="0fc7ab20e2ba4300b02aee0f79f8360f22180fc718ba4200b80001ef66b9c40b00000f32b800008ed00f0966b8d8b800000f23c80f21f86635000060000f23f8", 0x40}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000100)='/dev/kvm\x00') openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x80000, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 14:46:52 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) fchdir(0xffffffffffffffff) inotify_init1(0x80800) 14:46:52 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:52 executing program 4: syz_emit_ethernet(0x76, &(0x7f0000000000)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x40, 0x6, 0x0, @remote, @local, {[], {{0x1, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0x2, 0x0, 0x0, 0x0, {[@eol, @mss={0x2, 0x4, 0x6}, @eol, @md5sig={0x13, 0x12, "411a52ef51489dd96427d584643541bd"}, @fastopen={0x22, 0x12, "f623d851634eebd1c57161727662a45e"}]}}}}}}}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='rdma.current\x00', 0x0, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000300)={0x1, 0x20, 0x7, 0x5, 0xff, 0x8, 0x7}, 0xc) sendmsg$NFQNL_MSG_VERDICT(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x20, 0x1, 0x3, 0x801, 0x0, 0x0, {0x5, 0x0, 0x1}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffe, 0x200}}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000800}, 0x80) sendmsg$TIPC_NL_KEY_SET(r0, &(0x7f0000004180)={0x0, 0x0, &(0x7f0000004140)={&(0x7f0000003e80)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_NODE={0x8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4, 0x17}]}]}, 0x1c}}, 0x0) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="70010000", @ANYRES16, @ANYBLOB="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"], 0x170}, 0x1, 0x0, 0x0, 0x4}, 0x4c000) r3 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r7 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dlm_plock\x00', 0x10001, 0x0) ioctl$SNDCTL_SEQ_THRESHOLD(r7, 0x4004510d, &(0x7f0000000380)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x79, &(0x7f0000000040)={r6}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000080)={r6, 0x0, 0x20}, &(0x7f00000000c0)=0xc) [ 719.412807][ T28] audit: type=1804 audit(1598885212.800:36): pid=16660 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1607/bus" dev="sda1" ino=16383 res=1 errno=0 14:46:52 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0xb]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:52 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='!\\\x00'}, 0x10) 14:46:52 executing program 3: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:53 executing program 1: syz_emit_ethernet(0xce, &(0x7f0000000080)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x98, 0x6, 0x0, @ipv4={[], [], @loopback}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, {[@mptcp=@ack={0x1e, 0xf, 0x0, 0x4, "a262c51b2b1a117cb355fc"}, @window={0x3, 0x3, 0x20}, @exp_smc={0xfe, 0x6}, @md5sig={0x13, 0x12, "6f93cef845890eaeda087038f83ebbfb"}, @window={0x3, 0x3, 0x5}, @exp_smc={0xfe, 0x6}, @fastopen={0x22, 0xd, "7e3a68a8aa18f61165c09b"}, @generic={0x34, 0x12, "fb0dca9fb5a0c0cb7807e98b751bbe9b"}, @sack={0x5, 0x26, [0x8, 0xfffffc00, 0x8, 0x6, 0x1, 0x4, 0x0, 0x8, 0x1ff]}, @timestamp={0x8, 0xa, 0xce4a}]}}}}}}}}, 0x0) 14:46:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0xc]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 719.566612][ T28] audit: type=1804 audit(1598885212.950:37): pid=16681 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1608/bus" dev="sda1" ino=16379 res=1 errno=0 [ 719.644002][ T28] audit: type=1804 audit(1598885213.020:38): pid=16682 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir818307061/syzkaller.ruyYbJ/1791/bus" dev="sda1" ino=16365 res=1 errno=0 14:46:53 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x172, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:46:53 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:53 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @private0={0xfc, 0x0, [], 0x1}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r0, 0xc0305710, &(0x7f0000000080)={0x0, 0xaaa, 0x1}) 14:46:53 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) read$usbmon(0xffffffffffffffff, &(0x7f0000000100)=""/85, 0x55) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000180)={0x3a, @broadcast, 0x4e21, 0x4, 'wlc\x00', 0x0, 0x8, 0x8}, 0x2c) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000080)="0fc7ab20e2ba4300b02aee0f79f8360f22180fc718ba4200b80001ef66b9c40b00000f32b800008ed00f0966b8d8b800000f23c80f21f86635000060000f23f8", 0x40}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 14:46:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0xd]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 720.293934][ T28] audit: type=1804 audit(1598885213.680:39): pid=16705 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1609/bus" dev="sda1" ino=16380 res=1 errno=0 14:46:53 executing program 4: r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/63) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) 14:46:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0xe]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:53 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6000000000142100fe8000ffffffff0000000000000000bbfe8000000000000000000000000000aa00004e229c0626eef4483a0478dc6a4e33f95312576a8116b2bb6f515ffdd1b618358ac70dcb98292b18a104cd240499b79ccb9d7e8d1312d5c490d572fc7ba95085e4e30a644820c9fd8a24a0c442885f991fb2e70d316c9618ac5584113b240f7d2fc89ed110ff4112ddc978ff8d0ad7d8f1083bf8eee8706459388791f4fd1331776daa208d7edede9b2ea3337bc21add32d17d2fe2281102a270481bf96fcda07c5c60f1200ffc9fbc1001addef6eab6e3746e8c6b9bdc7f4e587c1f221b7113a5c3bf4120895364e288b20c6bffd14f6d752120f1829f2d2ba375e26279f96223d5c0d15c6a23a96f418175715110a30b8cf74a921d4ca02927dfa7", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:53 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c], [], @loopback}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:46:53 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') ioctl$VIDIOC_ENUMSTD(r0, 0xc0485619, &(0x7f00000003c0)={0x6, 0x200000, "68f506b443f6a1a53ccfe89132867e8a824d61675af732e7", {0x8, 0x9}, 0x3}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x200080, 0x0) linkat(r1, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000380)='./file0\x00', 0x1000) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000240)=""/142, 0x8e}, {&(0x7f00000000c0)=""/186, 0xba}], 0x2, 0xfff, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x10d27e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) r4 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/capi/capi20ncci\x00', 0x204002, 0x0) ioctl$NBD_SET_TIMEOUT(r4, 0xab09, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYRESHEX=r0, @ANYRES32=r0, @ANYRESDEC=r2, @ANYRESHEX=r3], 0x0) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) 14:46:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x10]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:53 executing program 4: getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r0, 0xaa7, 0x0, 0x6, 0x7, 0x3a}, &(0x7f0000000100)=0x14) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0x0, @host}, 0x10, 0x80800) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@generic={0x2, 0xfffffffffffffff8, 0x2}) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6000000000140600fe8000000000000000000000000000bbfe80008000000000000000000000003419b8c97c", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5004000090780000"], 0x0) [ 720.550519][ T28] audit: type=1800 audit(1598885213.930:40): pid=16731 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16379 res=0 errno=0 [ 720.619405][ T28] audit: type=1800 audit(1598885213.930:41): pid=16731 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16379 res=0 errno=0 14:46:54 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x173, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:46:54 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [], @loopback}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:46:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x11]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:54 executing program 4: r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000000), 0x4) ftruncate(r0, 0x208200) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[], 0x0) 14:46:54 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, 0xffffffffffffffff, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x12]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 721.313609][T16762] net_ratelimit: 3 callbacks suppressed [ 721.313615][T16762] dccp_invalid_packet: invalid packet type 14:46:54 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, 0xffffffffffffffff, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:54 executing program 3: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, 0xffffffffffffffff, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x25]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 721.379884][T16765] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 721.546151][T16778] dccp_invalid_packet: invalid packet type [ 721.573627][T16779] dccp_invalid_packet: invalid packet type 14:46:55 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, 0xffffffffffffffff, 0x0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = signalfd(r1, &(0x7f0000000100), 0x8) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f00000001c0)={'syztnl0\x00', &(0x7f0000000140)={'ip6gre0\x00', 0x0, 0x29, 0x0, 0x1, 0xeaf, 0xa, @ipv4={[], [], @local}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x59, 0xce, 0x7}}) clock_gettime(0x0, &(0x7f0000000300)) sendmsg$can_bcm(r2, &(0x7f0000000500)={&(0x7f00000002c0)={0x1d, r3}, 0x10, &(0x7f00000004c0)={&(0x7f0000000440)={0x4, 0x81a, 0x3, {}, {0x77359400}, {0x4, 0x1}, 0x1, @can={{0x0, 0x0, 0x1}, 0x8, 0x0, 0x0, 0x0, "9d1cd2da37f4da59"}}, 0x48}, 0x1, 0x0, 0x0, 0x44}, 0x4004010) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r5, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) ioctl$KDMKTONE(r5, 0x4b30, 0x5) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000080)="0fc7ab20e2ba4300b02aee0f79f8360f22180fc718ba4200b80001ef66b9c40b00000f32b800008ed00f0966b8d8b800000f23c80f21f86635000060000f23f8", 0x40}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_NMI(r4, 0xae9a) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 721.756729][T16790] dccp_invalid_packet: invalid packet type 14:46:55 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x174, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:46:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x3c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:55 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x48]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 722.231643][T16802] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 722.266599][T16807] dccp_invalid_packet: invalid packet type 14:46:55 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x4c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 722.396010][T16813] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:46:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000080)="0fc7ab20e2ba4300b02aee0f79f8360f22180fc718ba4200b80001ef66b9c40b00000f32b800008ed00f0966b8d8b800000f23c80f21f86635000060000f23f8", 0x40}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0xc900000000000000) [ 722.470616][T16820] dccp_invalid_packet: invalid packet type 14:46:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x60]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:56 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 722.688465][T16834] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:46:56 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x175, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:46:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x68]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:56 executing program 3: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x700}}}}}}}, 0x0) 14:46:56 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x1000, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x6c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 723.108495][ T28] kauditd_printk_skb: 8 callbacks suppressed [ 723.108508][ T28] audit: type=1804 audit(1598885216.490:50): pid=16846 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1617/bus" dev="sda1" ino=16379 res=1 errno=0 14:46:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x12]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:56 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x7ff, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x74]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x12]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 723.293967][ T28] audit: type=1804 audit(1598885216.680:51): pid=16860 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1618/bus" dev="sda1" ino=15809 res=1 errno=0 14:46:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x7a]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:56 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) [ 723.525737][ T28] audit: type=1804 audit(1598885216.910:52): pid=16877 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1619/bus" dev="sda1" ino=16368 res=1 errno=0 14:46:57 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x176, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:46:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0xff]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:57 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:46:57 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:57 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 724.047752][ T28] audit: type=1804 audit(1598885217.430:53): pid=16889 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1620/bus" dev="sda1" ino=16377 res=1 errno=0 14:46:57 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:57 executing program 3: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x3a, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) 14:46:57 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 724.260374][ T28] audit: type=1804 audit(1598885217.640:54): pid=16905 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1621/bus" dev="sda1" ino=16382 res=1 errno=0 14:46:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x3]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:57 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, &(0x7f0000000080)='\xfa]@+\x00', 0x5, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) [ 724.472866][ T28] audit: type=1804 audit(1598885217.860:55): pid=16917 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1622/bus" dev="sda1" ino=16378 res=1 errno=0 14:46:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x177, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:46:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000080)="0fc7ab20e2ba4300b02aee0f79f8360f22180fc718ba4200b80001ef66b9c40b00000f32b800008ed00f0966b8d8b800000f23c80f21f86635000060000f23f8", 0x40}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0xe00000000000000) 14:46:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x4]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:58 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x5]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 724.935993][ T28] audit: type=1804 audit(1598885218.320:56): pid=16927 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1623/bus" dev="sda1" ino=16374 res=1 errno=0 14:46:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x6]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:58 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) 14:46:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0xc]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x7]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000080)="0fc7ab20e2ba4300b02aee0f79f8360f22180fc718ba4200b80001ef66b9c40b00000f32b800008ed00f0966b8d8b800000f23c80f21f86635000060000f23f8", 0x40}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x600000000000000) [ 725.177149][ T28] audit: type=1804 audit(1598885218.560:57): pid=16950 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1624/bus" dev="sda1" ino=16383 res=1 errno=0 14:46:58 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) 14:46:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x8]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 725.383773][ T28] audit: type=1804 audit(1598885218.770:58): pid=16966 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1625/bus" dev="sda1" ino=16378 res=1 errno=0 14:46:59 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x178, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:46:59 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0xe0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:46:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x9]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:59 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) 14:46:59 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x101000, 0x0) syz_emit_ethernet(0x5a, &(0x7f00000000c0)={@broadcast, @remote, @val={@void}, {@canfd={0xd, {{0x0, 0x1, 0x0, 0x1}, 0x1e, 0x1, 0x0, 0x0, "13301efaa4434b309132f0f587544c5397560f4ab861bddb4f552a9bfab8ccd394093250e11d97a27cad596eb5de0b6beb030bb0a937f92ab8e938eafc1246c4"}}}}, 0x0) 14:46:59 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000080)={0x3ff, 0x80000001, 0x8, 0x80000001, 0x17, "9977422e41d40d882ed6dd1d125be7a459d931"}) [ 725.826616][ T28] audit: type=1804 audit(1598885219.210:59): pid=16976 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1626/bus" dev="sda1" ino=16369 res=1 errno=0 14:46:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xa]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:59 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) 14:46:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xb]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:46:59 executing program 1: syz_emit_ethernet(0x125, &(0x7f0000000000)={@link_local, @remote, @val={@val={0x9100, 0x6, 0x1, 0x2}, {0x8100, 0x0, 0x0, 0x4}}, {@mpls_uc={0x8847, {[], @llc={@snap={0x0, 0x0, "e3b0", "cbc4a5", 0x805, "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"}}}}}}, 0x0) 14:46:59 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:46:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xc]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:00 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x179, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:00 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.opaque\x00', &(0x7f0000000100)='y\x00', 0x2, 0x0) 14:47:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xd]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:00 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0], 0x0) 14:47:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000080)="0fc7ab20e2ba4300b02aee0f79f8360f22180fc718ba4200b80001ef66b9c40b00000f32b800008ed00f0966b8d8b800000f23c80f21f86635000060000f23f8", 0x40}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0xfffffff3) 14:47:00 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000380)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb8100000086dd600000000014060000000000000000000000ffff7f000001fe8000000000000000000000000000aa00000000", @ANYBLOB="03d4b93d557ee586b928888bd9db02ff5e398ae14684f45ad12183509b9d96532c96c1df43387e70ee81ae73c940acf11102315fd1e70a0d4edb4d72f0f0b538e148e6e8f1a2d2ea69f4f105367fef8e08940ed43eab687f4d055b588c75ab7f84e0f70fdcad4dc235fbbc6e4706c236f6ed320296e0f63f31cc27205d89b495124b99f56c58d007ad493c2753ce035fc43adcb92a97f019d6df6613bedb1069426380b405d7280d1cb21e8b52b792104525f7817a57062196a0551eb8386a73591eb2b17c9bff6cf23efbdcbe92c9722f8c94d136ada6ded93c8f6847e6364fc1ca100d7dc83dc933a7805e1d7b862786a4de4af5a56075ab3aa651e4c582ed41ef2f3d63779c9ee319a0c99babff94350a82f8c70660dfaa68e29e351a73934970d1f490b53e6e3a142de3fc9dc832d51523b6b1990560c8b992f8f12339bc6077be6b26a0487a0a49f059e61e0fd9ada58a9809d317e10f8bbfd542f23d2697dc240d24c31fdd88c8f18ac6eabf707e6bf34e2148a9d312ae04850b5449a62501d17376baa3e62ed8c2f1f6e2e6392444871c0b53a7546479e6473dcba0c289e0a946310faac034d5dfa6295d72824e8b05c3af6989a4553b407ac0aaed5364917363def67dd737ae4c1656f3685aa6d04636ad7feb627b0f84e324ffeb3e1d6cfdd2dc6d6f82181d20e2b65f592f7c37d4ae3fd3db873c931e72b2bdd6ab760688be057a63dacce5d4c5127a80b43103be475832020430120e1c4da37327742ae04ae17ff89fc21c7187fb6eae24a8712c1ee0257b4f4d3eefedfe10122ef3cb89124629342a7d7704fad773925717aacf03132128f87a531299fb745d13ae66e2e016ef5ad009971799b044f19c5f21bd6b92191df1ff0c188c285c3eec07404a3686a0b89754c122cdc5b7455ba95660a25a80c8f1c27b4bb2e1ab1bc7820a2d78bfdd3e1048557f1dc72c5aa95697b5e8f1998ef8c5902d6b1cd4dcf663469be270fc2bbfa011aa888183e1e34097940943d536aea45ecfa9a00a897ba53fc6b38f7d8799abb737d8b2275faf79fa26286acc8746617e31dfbdc7c99c93fdecda8668e1f83a5b1e712a45cd1bd16d8802150b9cfa7a22038dfe7cedd9d3e3b53ae3589ef4432befccaf1716a2b409fb16f7875ed2db5284b96e32be70eeb87fa9e71eeeaef6cd9d0c68853798d3d2157fb7a69fe06423c8e8bf5960d44746e8337bb0bf0c121a1dae45fb09921e305faae777ce0438eb364cb424d73a0d31164e20d18857052cf0152af08f13012af6fbd08c008150e6ba13f1ff73a6d267c18743a3fbd23ab2d431d1f185c86c0da2374bd6be4d9c082bc10f0453f2857ba5d9ab107717c0b61bf456dc455b625694bc2a19cf3e6da496b5dcca2a06e4120a0ac4e6bb64866650c58c8644adbf2c5cd20736d1ec1392fe75a453e9e99022405737148cbb1b40255a3c2f4a172798c09b430f0d36337ad6df1b179831ad44d166f992e3d3a9c7385a8067d793aa191a62baceba1a04c80f13cc9a56340eb1dcd784670976effc343b19c8623aa7c267bf7dc3a62b42154050ca3f30ae9f5b901bf91b816cc539e9da62400e92d8058e41657db5f01e20376a51b8227ebcfe7a4029df179120aa7332bb624880ac394ff7749c20d596f519ef253d1f82df8a3d3d2504b67ef855e1918683578a51a26bd5a86b9b76254d4ccfa62e05332f4fedb926a6a7c8e5b3a2db0600a1b21343e638f3c8017623d943435194c84d9bad8d1b5de2b0240090715c6d2126d35c45b5658b8cd87ee0d2193271a74ec7b7eda51bb045471a4292afc5a2fefd3f81450a32f0c60c524c49ab422f1926ae5ec27b30986fcead47de035763fdfbd9c8414d143b2f4088327871d96409e27cd271cda9e0416866d23ba0c23b2c49cf2e34da46a40bae6af520dbf103e264f537939ded285ebbe08761866a95985a011b275ea5279615fc8ec9c6e7574f1ae1758d4071990472f81b0eece681685bd787b71572c888b1f3e3a464e26479d236382be33615634b17a2330282745dd5f255f40af4e4c5e41ba1c03da1ebe7589ed139d5e6856878ad9142fb92cab0c023638ef9d431f5aae0b31b005600de3aaee32a9206097b1f07a313ee6e33e0a8ca7892a85ea75d63010bbaa3635be1c8f83b1eccf908875e1331b403ea24f66fbad45a24f1f26f93e3226d54becaf5f083ba261fb54368decd09673e021e75758904f27fa54a68ad3c52de94df228d03e0ebd34c11fbf794c7ef833dfd5fa9b6a2a92e43d4e0b22d7cf8d1b045162415daf16f8c125a31c6caab1b7b18214df98c8ef82fe0fd3595ef5b5d40a2822eca0845ec8d57370b6abec3c723474e2ee2c5fb8ff0fb40541f76c02b22b980d79c6a88648f99dad1ffa1ef17e07daac7b479f9a0ea60f9bb8f8d2ce384ccc1a40b754de510040f6631aa548a9ba0e1f97930a45f7a3b643a5897cdc8ad4d4bed2e7d22decf23b44886ca8b274dbbb8485ee7e7322106a22a50b6fcbd0214ab52638754b5cfce625edb5b57ec4c2ae6b36c199aa6f37565a3fd84617d84aa1829299f0ac1134a979a377897c4495abf6ca704c7a15f127d44df01a64daa8f96e7c31036920edc87fb8daeccc33b020148616026a138d89dd375749908b5aea5ad706d8f4f4af31a27cd6f0ea89752441364961ffca17cd867831313575dab3248fb574f0928c84fcbe3ddcd5eb5a39f7e0793499301c98778949c3735a0885030aab536c839d13ca9baf2b260ee5ee5caa7cb9f63aa33a4883cf5c2cb09e35f0fbdec0d968d12bfb59b16eeb24d1a641ca6279cab8b379a2562bf731b72f2effcdaefbee4d1143fd63274a5baaf2fb6a7c5b635375197ab663c696fef09b2358b7f9712ca69366aed41f3e9fe3f77718045b97c5faab49347797d1c948e37123f513d526f8d79dedd518fc75c104f5ad94c8d2e0396453f417aea94971b4938fa1a8a2f59a7688d9d4c831595bbde703eb13ca2dff0b53aebfc9869702697e3c9409c7ef29a415ffce6a6299df3d9a5156844c7b3403d63ad0aefdc6267624735971fbd3eb2e4e5b6358d7a52597c21a7d1004acfaf7331fd0835bb623dd731a25ef36696a4fcc01c4084207432003107d254e47a9d19846a25b3c463a60482fba4993a2b7505656b52e8103ee32b31599c4ce53d768a4854a4f6742f55d0482e24ec142a03c24204e426869662c020d2c1d67eafdf11685f4cf2a0c874300752114d1ac4d02c68ab072b804f6db47aea047837fd2b63f2f97b6dd66ecb011b7df5939e8c63ba1ac5f1ce08b7356f318b6ff69dcdabf1b337741f5774aa5c3d88566f6cfd274a8dc50c0611e253d39197e102bd50604a92de53494018a96631d3c506f272ad531416475385b59b0d4a50e2db437168ffe45d814724ad480b02ceb47306dbfed7d79a25a1b425bd26ceef3a5ec01d513029c5b8dcda25e1ef63e5b8079358ac376ebeabd5f9f6643f20920284949f6e42d03690da8cd523d7ada27562a32f6eb84051da345b5bb6ea18e792c495dba84e6de97e663f6ee915732cb1ec560e05c6562b3172542ad2f44e50c16e7f15f38b3bd7a11b5b261fb3f1cb88f89eb8801cba2251ff538e2659fbae1db0b1c4f874b4a5a0c9f68933cdc337d7120fc410ea188e0f692024882f1ec2a5923f29c3fddf7d8465e97ba9246c0b7b2ddb6ee1eac7e6ac1ad907a46003023f8ba6bd94d3b1c92f7cf51b94885e102ef4cc2787ca38d4d13d4780901be7778c41659c27419b8d9464e813edad4d9c8e354bd1ea46dc36ec48a435fda2e54f5be2769c203d195285ba39d06ff520e87a69b86885dfcd7548ce719604522e14215be7840ee6226b5715461f8d4808602f81772fe0cd3fb6dcb97780afc8ed16e73d15e46cd1654b40b797c2befe1faf06500347c08d05a276f8b898ea0bbd452dfbbc058136c45e60edd492010497ad4428052312b4a77b5bc1908e2751bbc41f6c723cd10487dfd51562f993a9559f4757db26c95de0078db107dab464266083bc4f864f583fbd84849875f5d05e42aeb9bd42ec0601c3a40bfc4c3bcaf72de2faddbb80494a14d84ce24e37abb31450595077e9fd7eb8f5afcc63cf0e73638965f2f88b79c4b341a8ab1381ac99dd0a2bcec85641068d5b9d1b1d831e39bc922b02f6c29e7d505543bd4f913a2b3bbfc8df9ee7ae032658979c8ca3008d02eb37b919b218bd21be88e71bfc3526f41a13ce94d822fd6abeddcae12dd898eb3c73f3df2ec52ac0fe0167c08bb297a189ed1814bb446b8becf5dd54e98ced590dc76d5477e952be7e511e9a884df0754dc154683ceff56f3459e438d221979a31d8c77366e2ea3855e897b366d5f33026c39be1f412556114317118e3ab90e764dd33837436465e6ecd1ff1ef2891d74dd9ca554ca684712fd9ae6b6a432120b12dcfb0ce28dda3df00321b002d957f2681b25dd83a6c9c142cdb08a73259d1c4011e48eb9ea31f82ec39ff3093464a76982a02e2a407d31d61cd33439f6e3e70495592c536be8bf24518c542ef2ab4ea6d9ae3e18a84296a2f4b61b0943c6ac765857471987832a24eb231150211bbf7b75f40e3eaec8f5e06097836e4acb3367fb0f5d673b091cea7f0b78f7a7426218744de260afb1608a33664627102f384008a3951d597f14525c54c4a0a7567c2c62ff333455f9b8df0e722ecb76212d03445624f5f5a4c847a797281da82c61ba908a841a698c6f1cd68467c53ebda6d3ca708b35a5d9619abf32f16035a96376724f3117ad9bd5627660afdad6dbfd309df4b8b1004e45e036cb07002f06548b651e16575a438646f8e596cbbf1b5ec99bd84625f1a42b276266eb2fcd2a129a028e7a5cba630d08ac6ee6357f4ca06c61e795b21618c58b5d7c204a1e21cf72d8c4299c7fa6396ef91548f3a1d0caec7291a2d2b9f5d764d7d820c63a98dc417dc6f71ef516ee26eb2814088669a20e9afeabaa89d2e370a198a24cfc2b6de04480736dd010b2eeac574d6c9370651237e077ca35b515ac6f2c89e8eadc1bb639e72e855fbf088e1b2694dd70c609f7cdfe10bf0661d23740be45712ab7d259fc91d854cca19294f5ba74a19c6be3a0f88366d6c6697c8598ef4f813f575c88650634d1fe5498cf6ffddbc035c685da4bc9cdd6338580e74c1ef58ee22bb8027711c3a8180383e433c3ed1079c223e102ab8c34fadfa21fc22f52e5fec1878877ab296b7c12e73238f0a1942e4367e5c239c1eec2a15fdf07cb617f52f41a3d11b6a1fdf9390660721410625c29449c6de5a6b766bd963c80a928125ba438d6125015599c8b389525625b566346e8ee260c80e140ed45a1c6ee21586d2dc324aec928ec27bba90053e5d2a920d320034960d3df569f45147b00864007e2274ec075f9100cdc680a627a35cdbf9742740d8100b61889e3f3a13c76c5e920318ffbcc3cbf880c5242ced42c804c5e1fcd6949f9135dd99c01a07eb22be3fe7467eedae4169836f3bfebdf065fb06797652c0a238e4102b6f51424ae7326b1f2e8d97efe13cfec548f596aea6ba00f3efc68ac07b95cd05b3b8b6bd1954ceb8cb46b86b5e5c169fc889429e49193a595520902d0df34edada6753a50d74d91b9ea3503417f8a9803c63fb796385b4024a831ca77b24c4f294d3b79144f78b0a4b9ba743cf0fafd048f221764e73daa6dc4be587606fdb7a29afc0082287085e0eb6ca0694b445df5e200bd13a0950d9a251c447b4ef4ed47067c742fe0daf055f8c", @ANYRES32=0x41424344, @ANYRESDEC], 0x0) ioctl$KVM_GET_REGS(0xffffffffffffffff, 0x8090ae81, &(0x7f00000001c0)) syz_emit_ethernet(0xb6, &(0x7f0000000280)={@multicast, @broadcast, @void, {@ipx={0x8137, {0xffff, 0xa8, 0x3c, 0x4, {@broadcast, @current, 0x5}, {@current, @random="edc8e9776b69", 0x200}, "bba4e645ddca7d92410c83868fddb45ac5910bc58669529dbade352ec65c7f12bcc1dd14c5a8f834d5980d21bb8f21f3920b9b0d6ea3e0485a223a54d9eec151372692b8e30f0c46aef7540e5f00d6e01308c8547d26d7c4f3def9567d3bb23e8f03e0a583dd4df23ddad0da440fa969dc37c05a402e984f50b7f5fe5253678640342abb9f5728fb5d03"}}}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) setreuid(0x0, r0) 14:47:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xe]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 726.826654][T17029] net_ratelimit: 16 callbacks suppressed [ 726.826659][T17029] dccp_invalid_packet: invalid packet type 14:47:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000080)="0fc7ab20e2ba4300b02aee0f79f8360f22180fc718ba4200b80001ef66b9c40b00000f32b800008ed00f0966b8d8b800000f23c80f21f86635000060000f23f8", 0x40}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0xfffffff0) 14:47:00 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0], 0x0) 14:47:00 executing program 1: syz_emit_ethernet(0x290, &(0x7f0000000100)={@link_local, @remote, @val={@void}, {@mpls_mc={0x8848, {[{0x19, 0x0, 0x1}, {0x62}, {0x40, 0x0, 0x1}, {0x8}], @ipv6=@udp={0x2, 0x6, "966a23", 0x246, 0x11, 0xff, @private0, @empty, {[@routing={0x3a, 0xe, 0x0, 0x20, 0x0, [@local, @ipv4={[], [], @broadcast}, @loopback, @private2={0xfc, 0x2, [], 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @empty, @empty]}, @routing={0x87, 0x6, 0x1, 0x9, 0x0, [@loopback, @mcast2, @remote]}, @srh={0xb2751e09cfdfe32a, 0xc, 0x4, 0x6, 0x20, 0x20, 0x8001, [@loopback, @ipv4={[], [], @empty}, @local, @loopback, @dev={0xfe, 0x80, [], 0x25}, @ipv4={[], [], @rand_addr=0x64010102}]}, @hopopts={0x3a, 0x8, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x81, 0xfe60, [0x5, 0xc27, 0x7, 0x1000]}}, @ra={0x5, 0x2, 0x2}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1]}, @routing={0x73, 0x8, 0x0, 0x80, 0x0, [@loopback, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, @initdev={0xfe, 0x88, [], 0x0, 0x0}]}, @fragment={0x0, 0x0, 0x5, 0x0, 0x0, 0x1d, 0x68}, @fragment={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x64}], {0x4e20, 0x4e20, 0x86, 0x0, @gue={{0x1, 0x1, 0x0, 0x80, 0x100, @void}, "951a1b4940f197f62bcfe7a3461fd420241832fc2b6ac5ba4eee867b6d4b458e0de8dec589619bed551f1bec650bf070623a8df9b876ba861627d74abc6ff8147486f69cd2fdac67cc52fa0108302b5be3b76a3900b932533504fa1ebcc0e7b09750171f8e3266ef6fe59a1bbdcedfbee662e7de1333fb27dcc5"}}}}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e23, @private=0xa010102}, @in={0x2, 0x4e23, @empty}], 0x20) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$VIDIOC_SUBDEV_S_FMT(0xffffffffffffffff, 0xc0585605, &(0x7f00000003c0)={0x0, 0x0, {0x7, 0x800, 0x2001, 0x6, 0x0, 0x2, 0x1, 0x7}}) 14:47:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x10]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:00 executing program 3: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 727.149570][T17053] dccp_invalid_packet: invalid packet type 14:47:01 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x17a, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x11]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:01 executing program 3: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:01 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000340)={{0x5, 0x1}, {0x6, 0xcd}, 0x8, 0x0, 0x6}) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r0, 0xc0984124, &(0x7f0000000100)) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r1, 0xc0945662, &(0x7f0000000280)={0x1, 0x0, [], {0x0, @bt={0x8000, 0x8, 0x0, 0x3, 0xc800000, 0x6000000, 0x80, 0x81, 0x0, 0x2, 0x39fa, 0x210001, 0x7, 0x7, 0x9, 0x1a, {0x4, 0x7f}, 0x3, 0x9}}}) syz_emit_ethernet(0x4e, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb8100000086dd600000000014060000000000000000000000ffff7f000001fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES16, @ANYBLOB="500019adac7bd34b21a1573c8912aaea63cd000090780000"], 0x0) getsockopt$XDP_MMAP_OFFSETS(r0, 0x11b, 0x1, &(0x7f00000003c0), &(0x7f0000000040)=0x80) 14:47:01 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0], 0x0) 14:47:01 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x12]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:01 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @broadcast}, @local, {[], {{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000080)={0x1000, 0xfffffffc, 0x8, 0x8c, 0x19, "f7805128d1f3bf9114fd18e9ac63b771993158"}) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x8, 0x481) [ 727.742396][T17076] dccp_invalid_packet: invalid packet type 14:47:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x25]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:01 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT], 0x0) 14:47:01 executing program 1: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x200, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000180)={0x1, 0x7, [@multicast, @multicast, @random="bb91f321f072", @dev={[], 0x3b}, @dev={[], 0x3a}, @empty, @broadcast]}) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f0000000300)={0x8, 0x120, 0xfa00, {0x4, {0x800, 0x0, "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", 0x0, 0x0, 0x0, 0xfd, 0x0, 0xff}, r1}}, 0xfffffffffffffe00) r3 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x8f379400}, &(0x7f0000000100)=0x8) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000000)={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0x5, @ipv4={[], [], @local}, 0x9}, {0xa, 0x4e21, 0x7, @remote, 0x2e}, r1, 0x20}}, 0x48) 14:47:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x3c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 727.970734][T17100] dccp_invalid_packet: invalid packet type 14:47:01 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x17b, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x48]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:01 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @val={@val={0x9100, 0x0, 0x1, 0xfff}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x28, 0x6, 0x0, @ipv4={[], [], @loopback}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@eol, @generic={0x8, 0xc, "e08d076789f8b3573228"}, @fastopen={0x22, 0x2}, @generic={0x22, 0x3, 'k'}]}}}}}}}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) 14:47:01 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT], 0x0) 14:47:01 executing program 4: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7, 0x402000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000001c0)) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x5) sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x3e9, 0x20, 0x70bd26, 0x25dfdbfb, {0x12, 0x0, 0x1, r0, 0x9, 0xfffffb43, 0x2, 0x5, 0x0, 0xbf}, ["", "", "", "", "", ""]}, 0x38}, 0x1, 0x0, 0x0, 0x48000}, 0x4011) r2 = openat$cgroup_ro(r1, &(0x7f0000007b80)='cgroup.stat\x00', 0x0, 0x0) r3 = accept4$vsock_stream(r1, &(0x7f0000007bc0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x80000) read$FUSE(r1, &(0x7f0000007c00)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, r6, 0x0) r7 = socket$inet6_mptcp(0xa, 0x1, 0x106) r8 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r8, 0x0) r9 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r9, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000c200)=[{&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000280)="40cbfee493c6badf5eb7007d31553fee86044312a83a162c", 0x18}], 0x1, &(0x7f0000002380)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee00}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x18, 0x1, 0x1, [r1, 0xffffffffffffffff]}}], 0xb8, 0x20000000}, {&(0x7f0000002440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003780)=[{&(0x7f00000024c0)="55afb0e20748590243d1e47d5096261d4d21a8c978b594eb03", 0x19}, {&(0x7f0000002500)="4ba37a8adc4b911859f83acd24b16b33820cf57730a2d28356755deac129f3ab0cfc08e28b2c74ff447f17f58bb58feeb8721d88b95187979a6cd83acbf8fd413cc4c794771d54ed114e07c39882aafc832b909aee80a79ee5a6c274f0e081499e6baaba509974e868afd3a4b5c791120c103c4ea2241fe160dbb0a7b17e8ebf7bdd58168271", 0x86}, {&(0x7f00000025c0)="5f577a85db3528733a24049f442051fe3852c54a7a08a5135c527f4672385d6c8d61f480a2844d45205d94b58452f1a244dd5bdaf5956124472bcca2a3f5d777e615ca1b7d799abff3091b3ba0b140a2adb335d925d59169a0032683763288075ba606f6dbea75dd7366db43e3ab4cda365df6dff2e8558c174d8efdd92a5bb1c980a02516ed915bdd9dafd859e9883dc9df437edb2d022d0a8a789fe129da9db41261d1265c41dbf2c0e1bc4376e40dc4112caffc68db9229198c2cdc795732c126201c8d78c581238a936f11ff4a3141c3987bcc72a1628f5b6bde7d6e37f2fbde148869b7e2c2ce707d216b4f64", 0xef}, {&(0x7f00000026c0)="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", 0x1000}, {&(0x7f00000036c0)}, {&(0x7f0000003700)="96e14babdeb38049c35a6886e6a0d5b3df0e3e892456262aec198c3600157733146e33f2190c0917fab43561c6dff3443244c97906d71f92e5dfd98eb30b138f6ea9c0e7f11481e148172656044045b9448a848c44636a6261b864d388", 0x5d}], 0x6, &(0x7f0000003dc0)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee00, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x24, 0x1, 0x1, [r1, r1, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}], 0x80, 0x4080}, {&(0x7f0000003e40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000040c0)=[{&(0x7f0000003ec0)="23819cb4e72dafa654d67a94daac", 0xe}, {&(0x7f0000003f00)="40fadb7afec908", 0x7}, {&(0x7f0000003f40)="8071466bc2d7d20b4684cf771fea09b20296", 0x12}, {&(0x7f0000003f80)="3694eac3590ee4aa25b796d9738e5d27c6d599981c7752b748954e9580e8e8860d40a4cabfb8b273fe82e390280b8601a3744616673b02aeb30ac1bbc7d24f798b4b3910394f14db7477f8c04032c8c76cee1eef9af5b38f2fa3ff9934fe7f877a2878e754484ca2721a7bf2c011ecde9d01a9d8206aa67be9d7e5961e6a1ad6c814ed66e4858b356f4fae", 0x8b}, {&(0x7f0000004040)="79bf0736be6f2b314f6924276407cd30e8c8d3e23963e7db41a07f629f29b0fdc9f8363151d171391e4aec470958a777276c4e7db19f4f00134285882ef1f5120550b3a1130e976a7bf32b0a8353b536df1bf3fbea2b082a26ef07c5ee05c20242aae497", 0x64}], 0x5, 0x0, 0x0, 0x4080}, {&(0x7f0000004140)=@file={0x0, './file0\x00'}, 0x6e, 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0x1000}], 0x2}, {&(0x7f000000aec0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000c180)=[{&(0x7f000000af40)="4d879cb77a4a2fee626a5f3074ca4566404f6aed1fe5fa93fa8d3245ba1c6ea3de7d36cdc84847fa135b9c66e31db2385b5021cfde3112b96d8df8efb6fd141f0007eda25e88c5073f3ec6013252a4b5e07f60b07a4267f41a1d65dece4ac258ec0f707fa7580adfcb295e57db6721ac946d37c06467c1d01b8b46588e", 0x7d}, {&(0x7f000000afc0)="512f19ad8411dadba86667923b23ba1fea78e88807f85dd5719a39990c1f50725f45c84f62a3b9f4614453cb7112bbc07a3979c8a9c1ce713236d8657e81910463b17b66b30082c4165f6c44c4d848490615181bb692ed5394155e303134c4416f46ce03d548e2a5625c60da", 0x6c}, {&(0x7f000000b040)="be2f82a7993b2a52d7e198cfa50025a09d2de981d90f1222d46b0a1b54879c6d1f4d8b3b8686c930ec1a792586f422d920a208715e479a59543b2182cc9e6e44f0a430c12494adea02f6f272acf804e9bad15bc8c0ae71f576436dbaa49f9f17057edd9283f69ae3f5a651aa035548e26ac28e0014b6f2c751755046a69c42ce00c2bea87928caf9edfd3734dbd1f69c8f2a6bd2c76f98fa68287ff04eb94934b3ea0fb3e6b696df2cf7f4cc0e8536eec6d40192a94b32b13afba12dc053a078a1dacf9250fb828a580cf377e47fd7c884", 0xd1}, {&(0x7f000000b140)="23709c6a86a9ada2adeb795302718263d8946d5b5154a1555b7e5eb456af348c8d40facf", 0x24}, {&(0x7f000000b180)="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", 0x1000}], 0x5, 0x0, 0x0, 0x80}], 0x7, 0x4008010) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6000610000140500fe8000000000000000000000000000bbfe800000aa00"/58, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5004000090780000"], 0x0) 14:47:01 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:01 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x0, 0x0) 14:47:02 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) arch_prctl$ARCH_SET_CPUID(0x1012, 0x1) 14:47:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x4c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 728.617183][ T28] kauditd_printk_skb: 6 callbacks suppressed [ 728.617195][ T28] audit: type=1804 audit(1598885222.000:66): pid=17126 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1633/bus" dev="sda1" ino=16365 res=1 errno=0 14:47:02 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r2, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb8100000086dd600000000014060000000000000000000000ffff7f000001fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES16=r0, @ANYBLOB="8ee7e92bec843a", @ANYRES64=r0, @ANYRESOCT=r0, @ANYRES16=r1, @ANYRES16=r2, @ANYRESDEC=r1], 0x0) [ 728.671327][T17131] dccp_invalid_packet: invalid packet type 14:47:02 executing program 4: openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0x840, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd600000006d6251b1817450cf00140600fe8025000000000000000000000019bbfe80000000001586f04a0000000000aa00000000bad5dec90aae2cea47adcbe95577691e94a9c03145fed567192ea39e876a88bb8a020a68068a57dc6f337960952ccf97ff3b65e991769fbe7b03e1424e3c3c998d74b433843674735b4362f605dd92433ca261641d69ed845389b6ab18d93020283c4518814dc6381cb3b108a3d59be46bc800c3894a591fc61c1bfdf455edb9dd51e09762a57ce99f7c9031411ed418648a8d0fe79b706636bf119783c0224c66614b03e00d1643e70cb322", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="d02d6847f4a6adf9"], 0x0) 14:47:02 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT], 0x0) [ 728.836798][ T28] audit: type=1804 audit(1598885222.220:67): pid=17145 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1634/bus" dev="sda1" ino=16365 res=1 errno=0 [ 728.860814][T17145] dccp_invalid_packet: invalid packet type [ 728.900535][ T28] audit: type=1800 audit(1598885222.240:68): pid=17139 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=16373 res=0 errno=0 14:47:02 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x17c, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x60]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:02 executing program 4: syz_emit_ethernet(0x16b, &(0x7f0000000000)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x4, 0x6, "e8e60f", 0x135, 0x3a, 0x0, @private0={0xfc, 0x0, [], 0x1}, @dev={0xfe, 0x80, [], 0x14}, {[@fragment={0x2c, 0x0, 0x2, 0x0, 0x0, 0x15, 0x67}, @hopopts={0x3a, 0x0, [], [@ra={0x5, 0x2, 0x8e41}]}, @dstopts={0x2e, 0x1, [], [@pad1, @jumbo={0xc2, 0x4, 0x2}]}, @dstopts={0x32, 0x16, [], [@calipso={0x7, 0x48, {0x0, 0x10, 0xcb, 0x100, [0x6, 0x1, 0x200, 0x100, 0x7f800000, 0x4, 0x7, 0x4]}}, @ra={0x5, 0x2, 0x5}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @loopback}, @enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x10, @private1}, @jumbo, @generic={0x80, 0x33, "04858a853fcdb5238fcc8e251e39ac85ddfebc0bac446c45964b0dd5f8316ee7f4d5b33c8e8a055307ee675bf592114e793c6f"}]}], @ndisc_ns={0x87, 0x0, 0x0, @mcast1, [{0x2, 0x6, "02574d1e76cb63acec70617c6a931f3cd49c80f63cf9a23ad64d08dfa7a596679b964882b7c94ec8a4d640ef36501f"}]}}}}}}, 0x0) 14:47:02 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6000000000142100fe8000ffffffff0000000000000000bbfe8000000000000000000000000000aa00004e229c0626eef4483a0478dc6a4e33f95312576a8116b2bb6f515ffdd1b618358ac70dcb98292b18a104cd240499b79ccb9d7e8d1312d5c490d572fc7ba95085e4e30a644820c9fd8a24a0c442885f991fb2e70d316c9618ac5584113b240f7d2fc89ed110ff4112ddc978ff8d0ad7d8f1083bf8eee8706459388791f4fd1331776daa208d7edede9b2ea3337bc21add32d17d2fe2281102a270481bf96fcda07c5c60f1200ffc9fbc1001addef6eab6e3746e8c6b9bdc7f4e587c1f221b7113a5c3bf4120895364e288b20c6bffd14f6d752120f1829f2d2ba375e26279f96223d5c0d15c6a23a96f418175715110a30b8cf74a921d4ca02927dfa7", @ANYRESOCT=r0], 0x0) 14:47:02 executing program 1: write$P9_RWSTAT(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x7f, 0x2}, 0x7) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f00000000c0)={0x8212, 0x3, 0x80, 0x3, 0xfffff71f, 0x4}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000080)=0x14) 14:47:02 executing program 3: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0], 0x0) [ 729.491854][ T28] audit: type=1804 audit(1598885222.870:69): pid=17162 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir818307061/syzkaller.ruyYbJ/1820/bus" dev="sda1" ino=16372 res=1 errno=0 14:47:02 executing program 4: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x40100, 0x0) ioctl$mixer_OSS_GETVERSION(r0, 0x80044d76, &(0x7f0000000040)) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x7, 0x40) 14:47:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x68]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:02 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c200000094aaaaaaaabb8100000086dd60000000000000000000006c9f0000000000ffff7f000001fe8000f6ffffffffffffff00000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="6f00006e9078000003f785be6fbea2a358169b0f3ef817111fb37078a07998df158b1a3963b869a6cc438abd4d80864edc714aba6a3caa8011c12564821b49f41404a551ac10cc4ab17cd391bf831199b7959d9d772643fa09e19a43d6101ee1d2ac696be9a1caebe35b8a5ef17baf4247a2f4f4f8b965e1a89e7874b798d61439d3765e6997a88f102d0acb55ad0989beab6707177364bd17d66e85ab00"/173], 0x0) [ 729.546920][T17173] dccp_invalid_packet: invalid packet type 14:47:03 executing program 3 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 729.603776][ T28] audit: type=1804 audit(1598885222.940:70): pid=17172 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1635/bus" dev="sda1" ino=16364 res=1 errno=0 [ 729.615998][T17176] dccp_invalid_packet: invalid packet type 14:47:03 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) ioctl$VIDIOC_G_CROP(0xffffffffffffffff, 0xc014563b, &(0x7f0000000000)={0x3, {0xb28, 0x6, 0x401}}) 14:47:03 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) accept(r0, &(0x7f00000000c0)=@sco={0x1f, @none}, &(0x7f0000000140)=0x80) ioctl$TCGETX(0xffffffffffffffff, 0x5432, &(0x7f0000000080)) syz_extract_tcp_res(&(0x7f0000000180)={0x41424344}, 0x7fffffff, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "c3b900", 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', {[], {{0x0, 0x1000, 0x41424344, r1, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 729.734588][T17188] FAULT_INJECTION: forcing a failure. [ 729.734588][T17188] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 729.780541][T17188] CPU: 0 PID: 17188 Comm: syz-executor.3 Not tainted 5.9.0-rc3-syzkaller #0 [ 729.789387][T17188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 729.800001][T17188] Call Trace: [ 729.803379][T17188] dump_stack+0x10f/0x19d [ 729.807714][T17188] should_fail+0x23c/0x250 [ 729.812138][T17188] __alloc_pages_nodemask+0xd8/0x380 [ 729.817525][T17188] ? __rcu_read_unlock+0x4b/0x260 [ 729.822560][T17188] alloc_pages_current+0x21d/0x310 [ 729.827858][T17188] skb_page_frag_refill+0x9e/0x280 [ 729.833075][T17188] tun_build_skb+0xde/0x800 [ 729.837604][T17188] ? aa_file_perm+0x129/0xe00 [ 729.842285][T17188] tun_get_user+0x4dd/0x1e30 [ 729.847270][T17188] ? fsnotify_perm+0x59/0x2d0 [ 729.852097][T17188] tun_chr_write_iter+0xb0/0x100 [ 729.857185][T17188] vfs_write+0x665/0x6f0 [ 729.861441][T17188] ksys_write+0xce/0x180 [ 729.865690][T17188] __x64_sys_write+0x3e/0x50 [ 729.870375][T17188] do_syscall_64+0x39/0x80 [ 729.874960][T17188] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 729.880862][T17188] RIP: 0033:0x416e41 [ 729.884795][T17188] Code: 75 14 b8 01 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 c4 1b 00 00 c3 48 83 ec 08 e8 ca fc ff ff 48 89 04 24 b8 01 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 13 fd ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 729.904623][T17188] RSP: 002b:00007fb89d788c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 729.913085][T17188] RAX: ffffffffffffffda RBX: 000000000118cf40 RCX: 0000000000416e41 [ 729.921569][T17188] RDX: 000000000000004e RSI: 0000000020000000 RDI: 00000000000000f0 [ 729.929678][T17188] RBP: 00007fb89d788ca0 R08: 0000000000000000 R09: 0000000000000000 [ 729.937828][T17188] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000000 [ 729.945802][T17188] R13: 00007fff7fe6fedf R14: 00007fb89d7899c0 R15: 000000000118cf4c 14:47:03 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x17d, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x6c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:03 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRESOCT=r0], 0x0) 14:47:03 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x6c000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 14:47:03 executing program 1 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:03 executing program 3 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 730.397150][T17206] FAULT_INJECTION: forcing a failure. [ 730.397150][T17206] name fail_page_alloc, interval 1, probability 0, space 0, times 0 14:47:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x74]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 730.436996][ T28] audit: type=1804 audit(1598885223.820:71): pid=17210 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1636/bus" dev="sda1" ino=16383 res=1 errno=0 [ 730.467788][T17216] FAULT_INJECTION: forcing a failure. [ 730.467788][T17216] name failslab, interval 1, probability 0, space 0, times 0 [ 730.480476][T17206] CPU: 0 PID: 17206 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 730.480491][T17206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 730.499560][T17206] Call Trace: [ 730.502861][T17206] dump_stack+0x10f/0x19d [ 730.507194][T17206] should_fail+0x23c/0x250 [ 730.511918][T17206] __alloc_pages_nodemask+0xd8/0x380 [ 730.517214][T17206] ? __rcu_read_unlock+0x4b/0x260 [ 730.522316][T17206] alloc_pages_current+0x21d/0x310 [ 730.527573][T17206] skb_page_frag_refill+0x9e/0x280 [ 730.532838][T17206] tun_build_skb+0xde/0x800 [ 730.537359][T17206] ? aa_file_perm+0x129/0xe00 [ 730.542769][T17206] tun_get_user+0x4dd/0x1e30 [ 730.547453][T17206] ? fsnotify_perm+0x59/0x2d0 [ 730.552241][T17206] tun_chr_write_iter+0xb0/0x100 [ 730.557243][T17206] vfs_write+0x665/0x6f0 [ 730.561653][T17206] ksys_write+0xce/0x180 [ 730.566522][T17206] __x64_sys_write+0x3e/0x50 [ 730.571642][T17206] do_syscall_64+0x39/0x80 [ 730.576332][T17206] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 730.582317][T17206] RIP: 0033:0x416e41 [ 730.586233][T17206] Code: 75 14 b8 01 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 c4 1b 00 00 c3 48 83 ec 08 e8 ca fc ff ff 48 89 04 24 b8 01 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 13 fd ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 730.606363][T17206] RSP: 002b:00007fd54646cc60 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 730.614967][T17206] RAX: ffffffffffffffda RBX: 000000000118cf40 RCX: 0000000000416e41 [ 730.624683][T17206] RDX: 000000000000004a RSI: 0000000020000040 RDI: 00000000000000f0 [ 730.633255][T17206] RBP: 00007fd54646cca0 R08: 0000000000000000 R09: 0000000000000000 [ 730.646178][T17206] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000000 [ 730.655516][T17206] R13: 00007fff06a30e3f R14: 00007fd54646d9c0 R15: 000000000118cf4c [ 730.668026][T17216] CPU: 1 PID: 17216 Comm: syz-executor.3 Not tainted 5.9.0-rc3-syzkaller #0 [ 730.679454][T17216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 730.691942][T17216] Call Trace: [ 730.696454][T17216] dump_stack+0x10f/0x19d [ 730.701200][T17216] should_fail+0x23c/0x250 [ 730.701588][T17210] dccp_invalid_packet: invalid packet type [ 730.705755][T17216] __should_failslab+0x81/0x90 [ 730.705766][T17216] should_failslab+0x5/0x20 [ 730.705777][T17216] slab_pre_alloc_hook+0x20/0xd0 [ 730.705793][T17216] kmem_cache_alloc+0x4f/0x2d0 [ 730.731000][T17216] ? build_skb+0x33/0x260 [ 730.735336][T17216] build_skb+0x33/0x260 [ 730.739494][T17216] tun_build_skb+0x311/0x800 [ 730.744188][T17216] ? aa_file_perm+0x129/0xe00 14:47:04 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) bind$bt_l2cap(r0, &(0x7f0000000140)={0x1f, 0x1ff, @fixed={[], 0x10}, 0xfffb}, 0xe) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) mmap$fb(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xc, 0x4000010, r1, 0x18000) r2 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4800000010000507000000001000000000000040", @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r7, @ANYBLOB="00000000ffffffff0000000008000100716671"], 0x74}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}]}, 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'ip6tnl0\x00', r7, 0x4, 0x64, 0x8, 0x1, 0x68, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @empty, 0x1, 0x8000, 0x800, 0xc131}}) 14:47:04 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRESOCT=r0], 0x0) [ 730.748871][T17216] tun_get_user+0x4dd/0x1e30 [ 730.753591][T17216] ? fsnotify_perm+0x59/0x2d0 [ 730.758278][T17216] tun_chr_write_iter+0xb0/0x100 [ 730.763222][T17216] vfs_write+0x665/0x6f0 [ 730.767487][T17216] ksys_write+0xce/0x180 [ 730.771741][T17216] __x64_sys_write+0x3e/0x50 [ 730.776510][T17216] do_syscall_64+0x39/0x80 [ 730.779422][T17228] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 730.780937][T17216] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 730.780946][T17216] RIP: 0033:0x416e41 [ 730.780957][T17216] Code: 75 14 b8 01 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 c4 1b 00 00 c3 48 83 ec 08 e8 ca fc ff ff 48 89 04 24 b8 01 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 13 fd ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 730.780970][T17216] RSP: 002b:00007fb89d788c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 730.800160][T17228] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.4'. [ 730.800262][T17216] RAX: ffffffffffffffda RBX: 000000000118cf40 RCX: 0000000000416e41 14:47:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x7a]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:04 executing program 1 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 730.847142][T17216] RDX: 000000000000004e RSI: 0000000020000000 RDI: 00000000000000f0 [ 730.855242][T17216] RBP: 00007fb89d788ca0 R08: 0000000000000000 R09: 0000000000000000 [ 730.863336][T17216] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000001 [ 730.871595][T17216] R13: 00007fff7fe6fedf R14: 00007fb89d7899c0 R15: 000000000118cf4c [ 730.927070][ T28] audit: type=1804 audit(1598885224.310:72): pid=17236 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1637/bus" dev="sda1" ino=16364 res=1 errno=0 [ 730.952525][T17237] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 14:47:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xff]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 730.971813][T17228] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.4'. [ 730.988046][T17242] dccp_invalid_packet: invalid packet type [ 730.996889][T17243] FAULT_INJECTION: forcing a failure. [ 730.996889][T17243] name failslab, interval 1, probability 0, space 0, times 0 [ 731.033664][T17243] CPU: 1 PID: 17243 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 731.042447][T17243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 731.052504][T17243] Call Trace: [ 731.055837][T17243] dump_stack+0x10f/0x19d [ 731.060350][T17243] should_fail+0x23c/0x250 [ 731.064787][T17243] __should_failslab+0x81/0x90 [ 731.069804][T17243] should_failslab+0x5/0x20 [ 731.074382][T17243] slab_pre_alloc_hook+0x20/0xd0 [ 731.079601][T17243] kmem_cache_alloc+0x4f/0x2d0 [ 731.084461][T17243] ? build_skb+0x33/0x260 [ 731.088801][T17243] build_skb+0x33/0x260 [ 731.093051][T17243] tun_build_skb+0x311/0x800 [ 731.098832][T17243] ? aa_file_perm+0x129/0xe00 [ 731.103516][T17243] tun_get_user+0x4dd/0x1e30 [ 731.108488][T17243] ? fsnotify_perm+0x59/0x2d0 [ 731.113245][T17243] tun_chr_write_iter+0xb0/0x100 [ 731.118194][T17243] vfs_write+0x665/0x6f0 [ 731.122449][T17243] ksys_write+0xce/0x180 [ 731.126878][T17243] __x64_sys_write+0x3e/0x50 [ 731.131613][T17243] do_syscall_64+0x39/0x80 [ 731.136215][T17243] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 731.142304][T17243] RIP: 0033:0x416e41 [ 731.146406][T17243] Code: 75 14 b8 01 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 c4 1b 00 00 c3 48 83 ec 08 e8 ca fc ff ff 48 89 04 24 b8 01 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 13 fd ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 731.166538][T17243] RSP: 002b:00007fd54646cc60 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 731.174953][T17243] RAX: ffffffffffffffda RBX: 000000000118cf40 RCX: 0000000000416e41 [ 731.182926][T17243] RDX: 000000000000004a RSI: 0000000020000040 RDI: 00000000000000f0 [ 731.191195][T17243] RBP: 00007fd54646cca0 R08: 0000000000000000 R09: 0000000000000000 [ 731.199167][T17243] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000001 [ 731.207335][T17243] R13: 00007fff06a30e3f R14: 00007fd54646d9c0 R15: 000000000118cf4c 14:47:04 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x17e, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:04 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:04 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x0) 14:47:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:04 executing program 3 (fault-call:0 fault-nth:2): syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:04 executing program 1 (fault-call:0 fault-nth:2): syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 731.320741][ T28] audit: type=1804 audit(1598885224.700:73): pid=17259 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1638/bus" dev="sda1" ino=16379 res=1 errno=0 [ 731.328641][T17261] FAULT_INJECTION: forcing a failure. [ 731.328641][T17261] name failslab, interval 1, probability 0, space 0, times 0 [ 731.358592][T17261] CPU: 0 PID: 17261 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 731.367265][T17261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 731.377377][T17261] Call Trace: [ 731.380869][T17261] dump_stack+0x10f/0x19d [ 731.385327][T17261] should_fail+0x23c/0x250 [ 731.389743][T17261] __should_failslab+0x81/0x90 [ 731.394537][T17261] should_failslab+0x5/0x20 [ 731.399042][T17261] slab_pre_alloc_hook+0x20/0xd0 [ 731.404227][T17261] kmem_cache_alloc+0x4f/0x2d0 [ 731.409042][T17261] ? __nf_conntrack_alloc+0xc0/0x270 [ 731.414333][T17261] __nf_conntrack_alloc+0xc0/0x270 [ 731.419538][T17261] init_conntrack+0x1c8/0xab0 [ 731.424226][T17261] nf_conntrack_in+0x3af/0xb0e [ 731.429008][T17261] ? ipv4_confirm+0x140/0x140 [ 731.433690][T17261] ipv6_conntrack_in+0x19/0x20 [ 731.438458][T17261] nf_hook_slow+0x72/0x170 [ 731.442885][T17261] ipv6_rcv+0x123/0x140 [ 731.447080][T17261] ? tsan.module_ctor+0x10/0x10 [ 731.452102][T17261] ? ip6_rcv_finish+0x260/0x260 [ 731.458088][T17261] __netif_receive_skb+0x8b/0x1b0 [ 731.463235][T17261] netif_receive_skb_internal+0x3a/0x130 [ 731.469047][T17261] netif_receive_skb+0x1b/0x1d0 [ 731.474084][T17261] tun_get_user+0x1c2c/0x1e30 [ 731.478807][T17261] ? fsnotify_perm+0x59/0x2d0 [ 731.483795][T17261] tun_chr_write_iter+0xb0/0x100 [ 731.488740][T17261] vfs_write+0x665/0x6f0 [ 731.493501][T17261] ksys_write+0xce/0x180 [ 731.497787][T17261] __x64_sys_write+0x3e/0x50 [ 731.502765][T17261] do_syscall_64+0x39/0x80 [ 731.507330][T17261] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 731.513493][T17261] RIP: 0033:0x416e41 [ 731.517392][T17261] Code: 75 14 b8 01 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 c4 1b 00 00 c3 48 83 ec 08 e8 ca fc ff ff 48 89 04 24 b8 01 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 13 fd ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 731.537231][T17261] RSP: 002b:00007fd54646cc60 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 731.545650][T17261] RAX: ffffffffffffffda RBX: 000000000118cf40 RCX: 0000000000416e41 [ 731.553785][T17261] RDX: 000000000000004a RSI: 0000000020000040 RDI: 00000000000000f0 [ 731.561980][T17261] RBP: 00007fd54646cca0 R08: 0000000000000000 R09: 0000000000000000 14:47:04 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) accept4$rose(0xffffffffffffffff, &(0x7f0000000000)=@short={0xb, @remote, @rose, 0x1, @null}, &(0x7f0000000040)=0x1c, 0x0) 14:47:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:04 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:04 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYRES16=0x0, @ANYRESOCT=r0], 0x0) [ 731.570323][T17261] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000002 [ 731.578613][T17261] R13: 00007fff06a30e3f R14: 00007fd54646d9c0 R15: 000000000118cf4c 14:47:05 executing program 4: r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20ncci\x00', 0x220000, 0x0) sendmsg$AUDIT_MAKE_EQUIV(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x3f7, 0x10, 0x70bd25, 0x25dfdbfb, {0x7, 0x5, './file0', './bus'}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x24044011) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @local}}, 0x6, 0x8, 0xf774, 0x0, 0x8a, 0xffffffff, 0x9}, 0x9c) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaab3aabb86dd6000000000fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5004000090780000"], 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_destroy(r2) 14:47:05 executing program 3: syz_emit_ethernet(0xe, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 731.623371][ T28] audit: type=1804 audit(1598885225.000:74): pid=17277 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1639/bus" dev="sda1" ino=16382 res=1 errno=0 14:47:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x17f, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:05 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x3]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:05 executing program 1 (fault-call:0 fault-nth:3): syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:05 executing program 3: syz_emit_ethernet(0x8e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:05 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5004000090780000"], 0x0) 14:47:05 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) write$RDMA_USER_CM_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4}, 0xc) [ 732.209381][T17303] FAULT_INJECTION: forcing a failure. [ 732.209381][T17303] name failslab, interval 1, probability 0, space 0, times 0 [ 732.222557][T17303] CPU: 1 PID: 17303 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 732.231513][T17303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 732.241825][T17303] Call Trace: [ 732.245126][T17303] dump_stack+0x10f/0x19d [ 732.249543][T17303] should_fail+0x23c/0x250 [ 732.254120][T17303] __should_failslab+0x81/0x90 [ 732.259100][T17303] should_failslab+0x5/0x20 [ 732.263620][T17303] slab_pre_alloc_hook+0x20/0xd0 [ 732.268571][T17303] ? nf_ct_ext_add+0x145/0x1f0 [ 732.272875][ T28] audit: type=1804 audit(1598885225.660:75): pid=17310 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1640/bus" dev="sda1" ino=16370 res=1 errno=0 [ 732.273488][T17303] __kmalloc_track_caller+0x76/0x310 [ 732.273503][T17303] ? nf_ct_ext_add+0x145/0x1f0 [ 732.273520][T17303] ? kmem_cache_alloc+0x16e/0x2d0 [ 732.313628][T17303] krealloc+0x3f/0xa0 [ 732.317714][T17303] nf_ct_ext_add+0x145/0x1f0 [ 732.322334][T17303] init_conntrack+0x521/0xab0 [ 732.327153][T17303] nf_conntrack_in+0x3af/0xb0e [ 732.332017][T17303] ? ipv4_confirm+0x140/0x140 [ 732.336710][T17303] ipv6_conntrack_in+0x19/0x20 [ 732.341710][T17303] nf_hook_slow+0x72/0x170 [ 732.346131][T17303] ipv6_rcv+0x123/0x140 [ 732.350404][T17303] ? tsan.module_ctor+0x10/0x10 [ 732.355460][T17303] ? ip6_rcv_finish+0x260/0x260 [ 732.360315][T17303] __netif_receive_skb+0x8b/0x1b0 [ 732.365348][T17303] netif_receive_skb_internal+0x3a/0x130 [ 732.371076][T17303] netif_receive_skb+0x1b/0x1d0 [ 732.375950][T17303] tun_get_user+0x1c2c/0x1e30 [ 732.380674][T17303] ? fsnotify_perm+0x59/0x2d0 [ 732.385398][T17303] tun_chr_write_iter+0xb0/0x100 [ 732.390429][T17303] vfs_write+0x665/0x6f0 [ 732.394681][T17303] ksys_write+0xce/0x180 [ 732.398933][T17303] __x64_sys_write+0x3e/0x50 [ 732.403614][T17303] do_syscall_64+0x39/0x80 14:47:05 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) [ 732.408156][T17303] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 732.414106][T17303] RIP: 0033:0x416e41 [ 732.418018][T17303] Code: 75 14 b8 01 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 c4 1b 00 00 c3 48 83 ec 08 e8 ca fc ff ff 48 89 04 24 b8 01 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 13 fd ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 732.437717][T17303] RSP: 002b:00007fd54646cc60 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 732.446218][T17303] RAX: ffffffffffffffda RBX: 000000000118cf40 RCX: 0000000000416e41 14:47:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x4]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x180, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) [ 732.454438][T17303] RDX: 000000000000004a RSI: 0000000020000040 RDI: 00000000000000f0 [ 732.462544][T17303] RBP: 00007fd54646cca0 R08: 0000000000000000 R09: 0000000000000000 [ 732.470606][T17303] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 732.478805][T17303] R13: 00007fff06a30e3f R14: 00007fd54646d9c0 R15: 000000000118cf4c 14:47:05 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x6, 0x8) 14:47:05 executing program 3: syz_emit_ethernet(0xfdef, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x5]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:05 executing program 3: syz_emit_ethernet(0x2000004e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:06 executing program 3: syz_emit_ethernet(0x7ffff000, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:06 executing program 1 (fault-call:0 fault-nth:4): syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:06 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:06 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) write$binfmt_aout(r0, &(0x7f0000000240)={{0x10b, 0x9, 0x97, 0x349, 0x310, 0x5, 0x2ad, 0x2f}, "f7ad6ecee8714c863f66ebf00e0b1dbf0961695e3c7d83c69e2ff5a914e71a4a4b254a8556e970c38fc67a5d3d66757b0e7595b98250a458173d7bc4026c0ca3eb832fd6f4fd14729e300635c696be5863fdbbc7c5176424f6aeba185513fc94e713a43f8877891815ec871809653655f583c99af33b45677be6871f59e273cf3be5313b0b6cb1be9e908c89f7ecbfa4336fb3b7b14c3ddb29eacf9719b0a72a44424dc2ffdb34e31499ab8519a29dfc21b3118e77e4c739346a83621fd0759ced3132497bebd22d6654d286185ab1a57a06793c5a8fceaa3359db08259923347698d59f59733202c29466778c9192c6", [[], [], []]}, 0x410) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') sendto$ax25(r1, &(0x7f0000000680)="10f2f067dc07bad397d5891139457e2f8177422798dca77aec8f38ac4df5292444b33e395dee96d446a304c20fc3c784edd84084d0fabee41a9ea173549ba09bad115dfc86c3eb2922f0c989184c3e1cf57278af734d26bf1708b6", 0x5b, 0x10, 0x0, 0x0) preadv(r1, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000700)={0xfffffffffffffffe}, 0x1, 0x0, 0x0, 0x4008000}, 0x40000) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') r3 = syz_open_dev$vcsn(&(0x7f0000000780)='/dev/vcs#\x00', 0x6, 0x88800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000008c0)='nl80211\x00') sendmsg$NL80211_CMD_SET_BEACON(r3, &(0x7f0000000940)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000900)={&(0x7f0000001340)={0xa44, r4, 0x10, 0x70bd28, 0x25dfdbff, {}, [@NL80211_ATTR_CIPHER_SUITE_GROUP={0x8, 0x4a, 0xfac00}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, 0x1}, @NL80211_ATTR_IE_PROBE_RESP={0x294, 0x7f, "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"}, @NL80211_ATTR_P2P_OPPPS={0x5, 0xa3, 0x1}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_PROBE_RESP={0x778, 0x91, "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"}]}, 0xa44}, 0x1, 0x0, 0x0, 0x80000}, 0x80000) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r2, 0x2, 0x70bd26, 0x25dfdbfe, {}, [@ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0x1}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0xffff}, @ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0x2f}, @ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0x5}, @ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8, 0x8, 0x5}, @ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0x2f48}, @ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0x9}, @ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0x4}, @ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0x10000}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x20000006) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) 14:47:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x6]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:06 executing program 3: syz_emit_ethernet(0xfffffdef, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:06 executing program 3: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:06 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x181, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:06 executing program 4: write$P9_RATTACH(0xffffffffffffffff, &(0x7f0000000000)={0x14, 0x69, 0x2, {0x0, 0x0, 0x3}}, 0x14) 14:47:06 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x7]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:06 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:06 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local={0x0}, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:06 executing program 1: syz_emit_ethernet(0xe, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:06 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @private1, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) 14:47:06 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local={0x2}, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x8]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:06 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:06 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local={0x3}, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:07 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x182, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:07 executing program 4: r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000000066000000000000"]) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0a3871f34ebf24f76d760bbb86dd6000000000140600fe8000000000001000000000000000bbfe8000000000000000000000000000aa00000000905bd20377efc19b00"/92, @ANYRES32, @ANYRESDEC=0x0, @ANYRES64=r0], 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) connect$rose(r2, &(0x7f0000000100)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, 0x3, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @bcast]}, 0x40) 14:47:07 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6000000000142100fe8000ffffffff0000000000000000bbfe8000000000000000000000000000aa00004e229c0626eef4483a0478dc6a4e33f95312576a8116b2bb6f515ffdd1b618358ac70dcb98292b18a104cd240499b79ccb9d7e8d1312d5c490d572fc7ba95085e4e30a644820c9fd8a24a0c442885f991fb2e70d316c9618ac5584113b240f7d2fc8", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x9]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:07 executing program 1: syz_emit_ethernet(0xfdef, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:07 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local={0x10}, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 734.318481][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 734.318503][ T28] audit: type=1804 audit(1598885227.700:79): pid=17410 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1644/bus" dev="sda1" ino=16372 res=1 errno=0 14:47:07 executing program 1: syz_emit_ethernet(0x2000008a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:07 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local={0x1, 0x5}, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xa]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 734.370232][T17418] net_ratelimit: 2 callbacks suppressed [ 734.370237][T17418] dccp_invalid_packet: invalid packet type 14:47:07 executing program 1: syz_emit_ethernet(0x7ffff000, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:07 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6000000000142100fe8000ffffffff0000000000000000bbfe8000000000000000000000000000aa00004e229c0626eef4483a0478dc6a4e33f95312576a8116b2bb6f515ffdd1b618358ac70dcb98292b18a104cd240499b79ccb9d7e8d1312d5c490d572fc7ba95085e4e30a644820c9fd8a24a0c442885f991fb2e70d316c9618ac5584113b240f7d2fc8", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:07 executing program 1: syz_emit_ethernet(0xfffffdef, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 734.626129][ T28] audit: type=1804 audit(1598885228.010:80): pid=17440 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1645/bus" dev="sda1" ino=16368 res=1 errno=0 [ 734.668015][T17440] dccp_invalid_packet: invalid packet type 14:47:08 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x183, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:08 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xb]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:08 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x111200, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000100)={0x6, 0x40}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000000)={0x0, 0x9, 0x1, 'queue0\x00', 0xffffffff}) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x100) ioctl$F2FS_IOC_GARBAGE_COLLECT(r0, 0x4004f506, &(0x7f0000000240)) ioctl$SNDRV_PCM_IOCTL_DELAY(r1, 0x80084121, &(0x7f0000000180)) 14:47:08 executing program 1: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:08 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6000000000142100fe8000ffffffff0000000000000000bbfe8000000000000000000000000000aa00004e229c0626eef4483a0478dc6a4e33f95312576a8116b2bb6f515ffdd1b618358ac70dcb98292b18a104cd240499b79ccb9d7e8d1312d5c490d572fc7ba95085e4e30a644820c9fd8a24a0c442885f991fb2e70d316c9618ac5584113b240f7d2fc8", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) [ 735.269479][ T28] audit: type=1804 audit(1598885228.650:81): pid=17454 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1646/bus" dev="sda1" ino=16373 res=1 errno=0 14:47:08 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x2}, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xc]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:08 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local={0x0}, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:08 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6000000000142100fe8000ffffffff0000000000000000bbfe8000000000000000000000000000aa00004e229c0626eef4483a0478dc6a4e33f95312576a8116b2bb6f515ffdd1b618358ac70dcb98292b18a104cd240499b79ccb9d7e8d1312d5c490d572fc7ba95085e4e30a644820c9fd8a24a0c442885f991fb2e70d316c9618ac5584113b240f7d2fc89ed110ff4112ddc978ff8d0ad7d8f1083bf8eee8706459388791f4fd1331776daa208d7edede9b2ea3337bc21add32d17d2fe2281102a270481bf96fcda07c5c60f1200ffc9fbc1001addef6ea", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) [ 735.319260][T17462] dccp_invalid_packet: invalid packet type 14:47:08 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x3}, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:08 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@private1={0xfc, 0x1, [], 0x1}, @in=@multicast1, 0x4e20, 0x0, 0x4e20, 0x1000, 0x2, 0x20, 0x80, 0x0, 0x0, 0xffffffffffffffff}, {0x5, 0x8, 0xfffffffffffffffa, 0x10000, 0x6112a4a7, 0x1ff, 0x9, 0x80000001}, {0x4, 0xa9d4, 0x0, 0x5}, 0x20, 0x6e6bbe, 0x0, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[], [], @broadcast}, 0x4d6, 0xff}, 0x2, @in=@loopback, 0x3505, 0x3, 0x3, 0x1, 0x400, 0x8, 0x400}}, 0xe8) [ 735.468444][ T28] audit: type=1804 audit(1598885228.850:82): pid=17478 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1647/bus" dev="sda1" ino=16383 res=1 errno=0 [ 735.520554][T17478] dccp_invalid_packet: invalid packet type 14:47:09 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x184, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:09 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local={0x2}, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:09 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x3c}, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xd]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:09 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) futex$FUTEX_WAIT_MULTIPLE(&(0x7f0000000940)=[{&(0x7f0000000000)=0x1}, {&(0x7f0000000040)=0x1, 0x1}, {&(0x7f0000000080)=0x2, 0x2}, {&(0x7f00000000c0)=0x1, 0x1}, {&(0x7f0000000100)=0x1, 0x2}, {&(0x7f0000000140)=0x1, 0x2}, {&(0x7f0000000180)=0x1}, {&(0x7f0000000240)}, {&(0x7f0000000280), 0x2}, {&(0x7f00000002c0)=0x2, 0x1}, {&(0x7f0000000300)}, {&(0x7f0000000340)=0x2}, {&(0x7f0000000380), 0x2}, {&(0x7f00000003c0), 0x2}, {&(0x7f0000000400)=0x1, 0x2}, {&(0x7f0000000440), 0x2}, {&(0x7f0000000480)=0x1, 0x1}, {&(0x7f00000004c0), 0x1}, {&(0x7f0000000500), 0x2}, {&(0x7f0000000540), 0x2}, {&(0x7f0000000580), 0x2}, {&(0x7f00000005c0)=0x1, 0x1}, {&(0x7f0000000600)=0x2}, {&(0x7f0000000640)=0x1, 0x1}, {&(0x7f0000000680), 0x1}, {&(0x7f00000006c0)=0x2}, {&(0x7f0000000700)=0x1, 0x1}, {&(0x7f0000000740)=0x1}, {&(0x7f0000000780), 0x1}, {&(0x7f00000007c0)=0x2, 0x2}, {&(0x7f0000000800)=0x2}, {&(0x7f0000000840), 0x2}, {&(0x7f0000000880), 0x2}, {&(0x7f00000008c0)=0x2, 0x1}, {&(0x7f0000000900)=0x1, 0x2}], 0xd, 0x23, &(0x7f0000000b80), 0x0, 0x0) 14:47:09 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6000000000142100fe8000ffffffff0000000000000000bbfe8000000000000000000000000000aa00004e229c0626eef4483a0478dc6a4e33f95312576a8116b2bb6f515ffdd1b618358ac70dcb98292b18a104cd240499b79ccb9d7e8d1312d5c490d572fc7ba95085e4e30a644820c9fd8a24a0c442885f991fb2e70d316c9618ac5584113b240f7d2fc89ed110ff4112ddc978ff8d0ad7d8f1083bf8eee8706459388791f4fd1331776daa208d7edede9b2ea3337bc21add32d17d2fe2281102a270481bf96fcda07c5c60f1200ffc9fbc1001addef6ea", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:09 executing program 4: r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$VIDIOC_QUERYBUF(r1, 0xc0585609, &(0x7f0000000000)={0x7, 0x9, 0x4, 0x1000, 0x8, {0x77359400}, {0x3, 0x1, 0x7, 0x2, 0xc1, 0x6, "2b8e6c51"}, 0x5, 0x3, @offset=0x3, 0xb465, 0x0, r1}) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="f22e72bfc03d117789fc7cb878bdfbbec84fc5aa6eafef72035f0e3cad0f812233b38b1fef8487eee8c58eb47dc53fe5b18291ccb6f5262d725aee540ff1733d5e999dba5a565037ec482d85a563d6239bd38998a4c9a68ee8ef5161305ea6a53ac18d2feb0a21b3b4b79f4f7ae1997db6d93dfb2ac19f2ed2b891a1cb884f2232207d8df00d74fd2db484491cfd1f582b2339899bb513e12a54a2b369d47393217aa911ec611eabaf051359496c5eeace87d9bde4578f2fb7d11e75edae9ae2f7eb456daaa7adda13964376ceb4c045a92f8e9ec1f1c213", @ANYRESDEC, @ANYRES32=r0, @ANYRES64=r1], 0x0) [ 736.236046][ T28] audit: type=1804 audit(1598885229.620:83): pid=17500 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1648/bus" dev="sda1" ino=16367 res=1 errno=0 14:47:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xe]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:09 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0xff}, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:09 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local={0x3}, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 736.288470][T17506] dccp_invalid_packet: invalid packet type 14:47:09 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6000000000142100fe8000ffffffff0000000000000000bbfe8000000000000000000000000000aa00004e229c0626eef4483a0478dc6a4e33f95312576a8116b2bb6f515ffdd1b618358ac70dcb98292b18a104cd240499b79ccb9d7e8d1312d5c490d572fc7ba95085e4e30a644820c9fd8a24a0c442885f991fb2e70d316c9618ac5584113b240f7d2fc89ed110ff4112ddc978ff8d0ad7d8f1083bf8eee8706459388791f4fd1331776daa208d7edede9b2ea3337bc21add32d17d2fe2281102a270481bf96fcda07c5c60f1200ffc9fbc1001addef6ea", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:09 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 736.451323][ T28] audit: type=1804 audit(1598885229.830:84): pid=17522 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1649/bus" dev="sda1" ino=16377 res=1 errno=0 [ 736.512416][T17526] dccp_invalid_packet: invalid packet type 14:47:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x10]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:10 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x185, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:10 executing program 4: setsockopt$CAN_RAW_LOOPBACK(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000000), 0x4) r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0xd8f3e000) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000140)={&(0x7f0000fff000/0x1000)=nil, &(0x7f000031b000/0x3000)=nil, &(0x7f00001a8000/0x14000)=nil, &(0x7f0000021000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000338000/0x3000)=nil, &(0x7f000008a000/0x3000)=nil, &(0x7f0000002000/0xb000)=nil, &(0x7f00005cc000/0x1000)=nil, &(0x7f0000374000/0x2000)=nil, &(0x7f0000349000/0x3000)=nil, &(0x7f0000000040)="0c2dd3f4a25e72e96dbd423bd49e6d930891f0d1cc11468ec661b911a8f84ab15fd7a5a2c9dff4352083ddbef60ab9c67ce99885d70505f082056ac0cbfe6d3927c249856f6943d974964966df91c2629dcf8422589496892b85c31d5585b74029b29ca7a70842090d844dcc3fd03a14932ac4f91c3cd7e17b7b084cc5c2c2ebc63d2b040aad8a71310ab942a0a85ca62fb293213e5596056e555443ce6377a8fdc15bfb048944509f77a885d0a069a6419680cf05e11d1537df5f29f4a14646d8334b087b47bcf75d409c49b2", 0xcd, r0}, 0x68) 14:47:10 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local={0x36}, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:10 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x2}, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:10 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:10 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3}, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 737.127240][ T28] audit: type=1804 audit(1598885230.510:85): pid=17543 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1650/bus" dev="sda1" ino=16375 res=1 errno=0 14:47:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x12000000, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6000000000140600fe8000000000000000000000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5004000090780000"], 0x0) accept$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) 14:47:10 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) [ 737.175213][T17549] dccp_invalid_packet: invalid packet type 14:47:10 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x11]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:10 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3c}, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 737.280903][ T28] audit: type=1804 audit(1598885230.660:86): pid=17560 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1651/bus" dev="sda1" ino=16084 res=1 errno=0 14:47:10 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x2}, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 737.335019][T17566] dccp_invalid_packet: invalid packet type 14:47:11 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x186, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:11 executing program 4: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x0, 0x0, 0x6}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x6}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x14) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) 14:47:11 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xff}, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:11 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x3}, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x12]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:11 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:11 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x4}, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:11 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x9}}}}}}}, 0x0) 14:47:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x25]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:11 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 738.099339][ T28] audit: type=1804 audit(1598885231.480:87): pid=17591 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1652/bus" dev="sda1" ino=16366 res=1 errno=0 [ 738.149577][T17597] dccp_invalid_packet: invalid packet type 14:47:11 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x6}, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x3c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:12 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x187, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:12 executing program 4: r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000000)=0x7f) mmap(&(0x7f00004aa000/0x1000)=nil, 0x1000, 0x0, 0x4000170, r0, 0xde80d000) r1 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x64) sendmsg$IPSET_CMD_TYPE(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, 0xd, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0x1}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x3}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000095}, 0x8000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r2, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) syz_open_dev$video4linux(&(0x7f0000000040)='/dev/v4l-subdev#\x00', 0xd983, 0x400) r3 = open(&(0x7f00000000c0)='./bus/file0\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) ioctl$VIDIOC_G_JPEGCOMP(r3, 0x808c563d, &(0x7f0000000240)) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/bsg\x00', 0x20081, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @private}, &(0x7f0000000480)=0xc) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r6, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) ioctl$VIDIOC_G_OUTPUT(r6, 0x8004562e, &(0x7f0000000340)) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r4, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x48, 0x0, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0xdb}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x6}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8080}, 0x844) 14:47:12 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:12 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:12 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x7}, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x48]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:12 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x21}, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 738.981007][ T28] audit: type=1804 audit(1598885232.360:88): pid=17631 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1653/bus" dev="sda1" ino=16366 res=1 errno=0 14:47:12 executing program 4: ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000300)={'syztnl1\x00', &(0x7f0000000280)={'ip6gre0\x00', 0x0, 0x29, 0x5, 0x5, 0x8, 0x27, @mcast2, @empty, 0x10, 0x1, 0x101, 0xfff}}) setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000000140)={0x21, 0x2, 0x1, 0x1f, 0x0, [@initdev={0xfe, 0x88, [], 0x1, 0x0}]}, 0x18) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x88000) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x79, &(0x7f0000000040)={r4}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000004c0)={r4, 0xa2, "68ff1c325f40259e1e87bee1fb0fe2a330e4df9c5c560639ff2ce040340e8124df91e2cb6aa986e6c50bf34740bec10430e3dd77cbdb14a840a6117be487a97fb90cac29607e91fce41b422639dbc25ab767ed870ad2aeda8c967cc642cc7a926e23bc351a136ea7158e8144295bcfbc0906b75de55641afa42ec98f3a567f8d8e16e4b2a71a3cc0340c58df5a3bc33934be5841292a17cea8b9aec46a78b290e816"}, &(0x7f0000000240)=0xaa) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0xf4, 0x0, 0x4, 0x70bd2d, 0x25dfdbfe, {}, [@ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_EEE_TX_LPI_ENABLED={0x5, 0x6, 0x1}, @ETHTOOL_A_EEE_MODES_OURS={0x8c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x50, 0x4, "d93e29801c464844b8a4e0203e55b81fd628c1b42ee50ce3a0c79e3ed66727d0df276f5588f4228b016b364d205d48fc1717e0e5a73e3131dcaf3d376c7f8a7b849b170257d1051c837b2ac3"}, @ETHTOOL_A_BITSET_BITS={0x38, 0x3, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x88}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, ',/\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '!+!\xe6\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '{}**\\!\x00'}]}]}]}, @ETHTOOL_A_EEE_TX_LPI_ENABLED={0x5}, @ETHTOOL_A_EEE_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}]}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x3ff}]}, 0xf4}, 0x1, 0x0, 0x0, 0x4014010}, 0x80) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0x5], 0x1, 0x800, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$F2FS_IOC_MOVE_RANGE(r5, 0xc020f509, &(0x7f00000000c0)={r6, 0x8001, 0x4, 0x9}) 14:47:12 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x4c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 739.033676][T17637] dccp_invalid_packet: invalid packet type 14:47:12 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x3c}, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:12 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:13 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x188, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x60]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:13 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3c}, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:13 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xff}, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:13 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) [ 739.858002][ T28] kauditd_printk_skb: 1 callbacks suppressed [ 739.858015][ T28] audit: type=1804 audit(1598885233.240:90): pid=17667 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1655/bus" dev="sda1" ino=16376 res=1 errno=0 14:47:13 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xff}, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:13 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 739.906487][T17673] net_ratelimit: 1 callbacks suppressed [ 739.906492][T17673] dccp_invalid_packet: invalid packet type 14:47:13 executing program 4: getsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x23, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6000000000140600fe80000000000000009126fdd920c444cf0000000000198300bbfe8000002300000000000000000000aa00000000ee024965dd448a0a05abdbb915820e663850a04b71fe4fce896636752a85f80ae22cf6c0fed0e3a558c5b80b9cc2ca70bda698fcb60db772f27e1507cc41", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="59815eb464b63a47"], 0x0) 14:47:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x68]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:13 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x2}, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:13 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void, {0x806}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:13 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) [ 740.124550][ T28] audit: type=1804 audit(1598885233.510:91): pid=17695 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1656/bus" dev="sda1" ino=16369 res=1 errno=0 [ 740.172384][T17695] dccp_invalid_packet: invalid packet type 14:47:14 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x189, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x6c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:14 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void, {0x4305}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:14 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3}, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:14 executing program 4: r0 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp1\x00', 0x440, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcsa\x00', 0x80301, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7fffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x4050}, 0x800) ioctl$BTRFS_IOC_LOGICAL_INO(r0, 0xc0389424, &(0x7f0000000040)={0xff, 0x50, [], 0x1, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$PR_SET_NAME(0xf, &(0x7f0000000200)='#,\xec(}\x91\x00') setsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f0000000380)="44ee9372d19aeb148a8b829d0daa6a97f86afe88b4c7ee8b1ca23119662cb0d13e11eb53977e16905ce80629c9176408807c789fe2feebab4de1bdd26b43d5389c4ba46afab35c1269d8f85b1317dc3a03e4cbdb34d295b407e68c597aa1ee2cd9a2fe97e6", 0x65) syz_emit_ethernet(0x56, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaa0d020000603d010000143db1c9e0006bc005bf2b81d421578d8f104ce0794bbab7686c67c5024c7d87bb4e90aff319ce8d52cbb93c57e2307d335c93ae1ab4e766ac17c9fb12980412b800009300f6f39b2137b100"/100], 0x0) ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, &(0x7f00000001c0)) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000080)={0x4, @private=0xa010102, 0x4e24, 0x1, 'none\x00', 0x14, 0xeb6, 0x1c}, 0x2c) 14:47:14 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6000000000142100fe8000ffffffff0000000000000000bbfe8000000000000000000000000000aa00004e229c0626eef4483a0478dc6a4e33f95312576a8116b2bb6f515ffdd1b618358ac70dcb98292b18a104cd240499b79ccb9d7e8d1312d5c490d572fc7ba95085e4e30a644820c9fd8a24a0c442885f991fb2e70d316c9618ac5584113b240f7d2fc89ed110ff4112ddc978ff8d0ad7d8f1083bf8eee8706459388791f4fd1331776daa208d7edede9b2ea3337bc21add32d17d2fe2281102a270481bf96fcda07c5c60f1200ffc9fbc1001addef6eab6e3746e8c6b9bdc7f4e587c1f221b7113a5c3bf4120895364e288b20c6bffd14f6d752120f182", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x74]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 740.757209][ T28] audit: type=1804 audit(1598885234.140:92): pid=17713 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1657/bus" dev="sda1" ino=16369 res=1 errno=0 14:47:14 executing program 4: ioctl$HIDIOCSFLAG(0xffffffffffffffff, 0x4004480f, &(0x7f0000000080)=0x3) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="2aaaaaaaaaaaaaaaaaaaaabb86dd6000000000143a5c42e0813375cc000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) r0 = getpid() ptrace$setsig(0x4203, r0, 0x4, &(0x7f0000000000)={0x32, 0x2, 0x3}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r1, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) setsockopt$SO_J1939_SEND_PRIO(r1, 0x6b, 0x3, &(0x7f00000000c0), 0x4) 14:47:14 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:14 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x4}, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 740.807265][T17718] dccp_invalid_packet: invalid packet type 14:47:14 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void, {0x8035}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x7a]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 740.939491][ T28] audit: type=1804 audit(1598885234.320:93): pid=17733 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1658/bus" dev="sda1" ino=16378 res=1 errno=0 [ 740.990493][T17737] dccp_invalid_packet: invalid packet type 14:47:15 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void, {0x8102}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:15 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x18a, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:15 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) prctl$PR_SET_PDEATHSIG(0x1, 0x3e) 14:47:15 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x6}, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xff]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:15 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:15 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x7}, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:15 executing program 4: r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) syz_emit_ethernet(0x112, &(0x7f00000000c0)=ANY=[@ANYBLOB="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", @ANYRES64, @ANYRES32, @ANYBLOB="0f1c1aaa"], 0x0) r1 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e24, @empty}]}, &(0x7f0000000080)=0x10) 14:47:15 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void, {0x8103}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 741.715868][ T28] audit: type=1804 audit(1598885235.100:94): pid=17758 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1659/bus" dev="sda1" ino=16367 res=1 errno=0 [ 741.768507][T17762] dccp_invalid_packet: invalid packet type 14:47:15 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:15 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x21}, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 741.813029][T17768] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:47:15 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void, {0x813c}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 741.906385][ T28] audit: type=1804 audit(1598885235.290:95): pid=17776 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1660/bus" dev="sda1" ino=16370 res=1 errno=0 [ 741.955504][T17781] dccp_invalid_packet: invalid packet type 14:47:15 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x18b, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:15 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r1, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830af41b0000000000", @ANYRES32=r2], 0x4}}, 0x0) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="400000006e027815f777b4542467bb7483f73000455739c9268873c23037706337b5d8e4e0d0d7594a2a757cab0b53daf872643643bc7956eebed3234e853f5b613e64d4a185af6e9d", @ANYRES16=r3, @ANYBLOB="040025bd7000ffdbdf25020000000800340008000000080031001f00000005003700000000000a000900aaaaaaaaaaaa00000500300001000000"], 0x40}, 0x1, 0x0, 0x0, 0xc040}, 0x48804) ftruncate(r0, 0x208200) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r0, 0xc05064a7, &(0x7f0000000100)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0xa, 0x2, 0x4, 0x0, 0x7}) 14:47:15 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3c}, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:15 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void, {0x8847}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:15 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:16 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xff}, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:16 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5004000090780000"], 0x0) 14:47:16 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void, {0x8848}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 742.609439][ T28] audit: type=1804 audit(1598885235.990:96): pid=17802 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1661/bus" dev="sda1" ino=16365 res=1 errno=0 14:47:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:16 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 742.668502][T17807] dccp_invalid_packet: invalid packet type 14:47:16 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) [ 742.793778][ T28] audit: type=1804 audit(1598885236.180:97): pid=17822 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1662/bus" dev="sda1" ino=15794 res=1 errno=0 [ 742.818267][T17822] dccp_invalid_packet: invalid packet type 14:47:16 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void, {0x8864}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:16 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x18c, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:16 executing program 4: syz_emit_ethernet(0x56, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6000000000200600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5e419df68004000090780000220b4a90b893abd49e698b00"], 0x0) syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x2, 0x2) 14:47:16 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:16 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6000000000142100fe8000ffffffff0000000000000000bbfe8000000000000000000000000000aa00004e229c0626eef4483a0478dc6a4e33f95312576a8116b2bb6f515ffdd1b618358ac70dcb98292b18a104cd240499b79ccb9d7e8d1312d5c490d572fc7ba95085e4e30a644820c9fd8a24a0c442885f991fb2e70d316c9618ac5584113b240f7d2fc89ed110ff4112ddc978ff8d0ad7d8f1083bf8eee8706459388791f4fd1331776daa208d7edede9b2ea3337bc21add32d17d2fe2281102a270481bf96fcda07c5c60f1200ffc9fbc1001addef6eab6e3746e8c6b9bdc7f4e587c1f221b7113a5c3bf4120895364e288b20c6bffd14f6d752120f1829f2d2ba375e26279f96223d5c0d15c", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:16 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void, {0x8906}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 743.491551][ T28] audit: type=1804 audit(1598885236.870:98): pid=17838 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1663/bus" dev="sda1" ino=15858 res=1 errno=0 14:47:16 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:16 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:16 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000907c0000"], 0x0) [ 743.553226][T17845] dccp_invalid_packet: invalid packet type 14:47:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:17 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:17 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void, {0x8100, 0x2}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 743.725496][ T28] audit: type=1804 audit(1598885237.110:99): pid=17865 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1664/bus" dev="sda1" ino=15739 res=1 errno=0 14:47:17 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x18d, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:17 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4}, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:17 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void, {0x8100, 0x3}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:17 executing program 4: syz_emit_ethernet(0x71e, &(0x7f0000000500)={@local, @dev={[], 0xf}, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, 'J1$', 0x29a, 0x2f, 0x0, @loopback, @private1={0xfc, 0x1, [], 0x1}, {[@hopopts={0xbe, 0x2, [], [@ra={0x5, 0x2, 0x5}, @hao={0xc9, 0x10, @local}]}, @hopopts={0x16, 0x16, [], [@padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x7}, @hao={0xc9, 0x10, @empty}, @generic={0xfc, 0x89, "265d49216dda49777f4212d653a1d43fc66f4a351ddad04352b4a4ec4a1a6f1e82b0ed443b4055f9e00eff7d9c8767d9a32b532dc9a569c6ea8032439c6fd22c827701bf615214646014d91d4c9a97d5c9b6706683f27ac2eeae5e8a8df31642623777d145adc128b96d5a8d36efc92923598e7c4eab09d26bf185ade147f207881c143089b76ee8cc"}, @enc_lim={0x4, 0x1, 0x6}, @enc_lim={0x4, 0x1, 0x2e}, @enc_lim={0x4, 0x1, 0x6}]}, @dstopts={0x2b, 0xa, [], [@calipso={0x7, 0x48, {0x0, 0x10, 0x3, 0x1, [0xfffffffffffffff7, 0x6, 0x8, 0x100080000000, 0x4, 0x2, 0x7d, 0x4]}}, @jumbo={0xc2, 0x4, 0x8000}]}, @routing={0x87, 0x10, 0x1, 0x5, 0x0, [@mcast1, @mcast2, @local, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @local, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @ipv4={[], [], @private=0xa010101}, @loopback]}, @dstopts={0xc, 0x22, [], [@jumbo={0xc2, 0x4, 0x100}, @hao={0xc9, 0x10, @local}, @hao={0xc9, 0x10, @private1={0xfc, 0x1, [], 0x1}}, @enc_lim={0x4, 0x1, 0x8}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @private2}, @generic={0x3, 0xcc, "1cec677818c371abeda58484319a1073f9b16546b4908279b77c147389c64fff427927822605b534d240a7d1a3ec79859e2b19254d49b63fc6fef8cdccb308b9cf94df83079f2e81f568e365b1f3f1a8c836420e2278ec9e020f2abbfb32fced39562f9ed94171efd3d1bcb61afa13c72e000a7dd924281877d2327b0dabdd56adba79a59a566bb065f7607e1c16d4cae0dcabb414b6031c844013279c93c5b1565bf9f70f66418b3db4a1bfcc380b88c2f7e4b2a0fccf790a75dd0997f5793965c82284c9d7b982d132fe40"}, @pad1]}, @hopopts={0x0, 0x1c, [], [@enc_lim={0x4, 0x1, 0x5}, @generic={0x7, 0xd0, "c0617d92fefb5899ffe12ca1b422b3c4f47b4b3e54d96a022fe245cd46cf44aaab4b1de3e445dfece3170eee871bb9f85abed5f5b1c54d980936c6f15e7b118fb50b88b9e888d049e801b2314e590aa1b4e665729c952437e5c085e311f9e55a949ea8b5adb5225a6a192bc2723579f33a01d77cf2daccb0f8f72845b7c55851bda2548fa8ba4eb5557376aeae76f4ea9c97e1bc91f083d3264ba30163db23cd35898e406da24e4c72064e8126167e494833675aed8d5df3cd7a27ea358affa0e8b260d94f1453a6517e164a9a54abf4"}, @ra={0x5, 0x2, 0x6}, @pad1, @jumbo={0xc2, 0x4, 0x3}]}, @dstopts={0x3b, 0x15, [], [@calipso={0x7, 0x28, {0x2, 0x8, 0x40, 0x8, [0x1ff, 0x3, 0xffffffffffffffe0, 0xfffffffffefff801]}}, @calipso={0x7, 0x18, {0x1, 0x4, 0x3f, 0x3, [0x8, 0x4]}}, @ra={0x5, 0x2, 0xffff}, @calipso={0x7, 0x20, {0x3, 0x6, 0x6b, 0x7, [0x8, 0x7fffffff, 0x5]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x2, 0xbf62, [0xd8, 0xffff, 0x4000000000000000, 0xb84, 0xfedd, 0x7fffffff, 0x100000000]}}]}, @fragment={0x87, 0x0, 0x2, 0x0, 0x0, 0x0, 0x64}, @dstopts={0x3b, 0x3, [], [@hao={0xc9, 0x10, @mcast2}, @jumbo={0xc2, 0x4, 0x7}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}], {{0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x6f, 0x3, [], "fa1b0e535bb1dfd8dd2633c7d72bc083523bb256b67b39117c9642e44b625e396c42d9e7282417936a71a23fed5c2ef6989120edee064942e1aa08031f25fd9ce5878fffd86601948e2a7f4cbc42217c420acafad74ffa32aad04c20ab94411e039509bd799e8cfa648abb7d4d47ef"}, {0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800, [0xbbe, 0x14], "8e132a41bc4117dd51ed279d2fad29ae80b2505c1f1831a4e76269a76ef0bc55ccea3fb6c5fd98c41e807e20374c02c2c256a1d5f1302521c660435c54b5972bb48dfc8eef1b6edad4f158ee5c8bddd292f0731c07e49b35597f9f2a1dc936b79de77f091699b22e3fd438f460a2045c91ac7e4d2e762d4550ae220a4fb4a4a949c6cc074a83f7979d3578f16a2cba683da0f107c92d29e7"}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x4, 0x81], "8770585ff351368780ea29437a5c79ff51361f8dcb68fe1d1b709096b11c79ed9a948655c47fe00bc0120817eb711ef20eead575760d2e6abb58eb4e"}, {0x8, 0x88be, 0x4, {{0x9, 0x1, 0x81, 0x2, 0x1, 0x2, 0x7, 0xfa}, 0x1, {0x8}}}, {0x8, 0x22eb, 0x3, {{0x3, 0x2, 0x3f, 0x2, 0x1, 0x1, 0x7}, 0x2, {0x30e5, 0x2fc, 0x3, 0x5, 0x0, 0x1, 0x3, 0x1}}}, {0x8, 0x6558, 0x3, "84c820d490524402acc9a4e40dcf7f2284c6ddd75fd5877c155335da9371a62471b02d9fe5fea7e5a39634e1384e462acf4f121559d0503826785727c07bfa28fec757bc9f28add179ecf67a063897d60e58d82f5d5355a294bfa06dac43ec6897b3ff162bc83a10e23f452c54e2ff14963686795c77b563695d6053ea0c3ca857263a6b7e45f3a0af88bd53c812e3c623478dfb6c0db2638dfdd75f1f12ff81b6"}}}}}}}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) ioctl$CHAR_RAW_FLSBUF(r0, 0x1261, &(0x7f00000001c0)=0x20) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x4, &(0x7f0000000400)=[{&(0x7f0000000080)="e8708c3ad8c8d8f6331fbc6a2730563241b4dd77a6ddd4404cb6352b63402f7e0ce912e2c70d8e4cdf1a6b8c1393e026a3913fc49061326f2fb921875d6633637921f5ef6c06d777ef9fdff07e07c344bbb2ce1f58fc60e020d5687016d9961e87c760aea0dcfa2494263100666381c516e3577d523ed9ac6a3e86f6148138655ab69d3038eb1f0459dbe62c3b27c94cbaa2eb54f32faf34736e25a9e48d5234a634986f517cb58f4a7763", 0xab, 0x3ff}, {&(0x7f0000000140)="bb97c15e81cb79fdd3cabcde60838f1a906c816b62e5709ef375792b6b3a989395118cef1ca81a8d82fb922a174decbcd71f2366b650f1a6dc63", 0x3a, 0x9}, {&(0x7f0000000240)="07de0e0393f6e0376ed0256997f20ac3cbf0464ea70878c3a2a37d1bc157fb78792ae2061e5d93da3283cfe89a2efd90a984532659fb7c78f444a80a2e42757b90ab2f0e80dfcfb20e4e6a27f39c5a20777652a4806b5d7210a69dde5c679da5251060ad80a882a39075db701bcf1a6c2bf128f2666319ab01f3281328ff97c1b38d125c33b16e8f4091edcb4f64fedab8925d3e123c87b86e7b", 0x9a, 0xfff}, {&(0x7f0000000300)="8e1d0adc3891e7347012d6628be912fb4604f1479e977d0432285c31cc07161b4aa1411327ecd34d1c8429033fc998738436e1d88b12a1ee1c501d843e3c66bf82c8cf019b0aa0117cc6aa5998744e31b134b58d0532d2873c2522ea9e2a37c2ab60bad67ec35b31322be7ba265b016a488b971860e43fa8003ac8a6326ff40d17c73eae68061ab1df643bfcb1b55d72301beeb5079a643579e3a60a3a49846b7dd8cb3c813556dfd6a9018b0e104ffd1f90e1d9e93efc866ba8218de0e4768dfa011dfaf38bbc8f0d6a9640657d1c437f69ead0b2fac3b6", 0xd8, 0x184d34aa}], 0x3001, &(0x7f0000000480)={[{@largeio='largeio'}, {@logbufs={'logbufs', 0x3d, 0x4}}, {@mtpt='mtpt'}, {@inode64='inode64'}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@seclabel='seclabel'}, {@context={'context', 0x3d, 'user_u'}}]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r1, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000c40)="376706dff1", 0x5) r2 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x36, &(0x7f0000000180)={0x3a, 0x0, [], [@pad1]}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 14:47:17 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:17 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void, {0x8100, 0x7}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:17 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6}, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:17 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x7}, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:17 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:17 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:18 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x18e, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:18 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x21}, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:18 executing program 4: r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r1, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) r2 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r2, 0x208200) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000240)) syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYRES32=0x41424344, @ANYRES32=r1, @ANYRESHEX=r2, @ANYRES64=r0, @ANYRESHEX=r1, @ANYRESHEX=r1, @ANYRESHEX=r1], 0x0) 14:47:18 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void, {0x8100, 0x0, 0x1}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:18 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6000000000142100fe8000ffffffff0000000000000000bbfe8000000000000000000000000000aa00004e229c0626eef4483a0478dc6a4e33f95312576a8116b2bb6f515ffdd1b618358ac70dcb98292b18a104cd240499b79ccb9d7e8d1312d5c490d572fc7ba95085e4e30a644820c9fd8a24a0c442885f991fb2e70d316c9618ac5584113b240f7d2fc89ed110ff4112ddc978ff8d0ad7d8f1083bf8eee8706459388791f4fd1331776daa208d7edede9b2ea3337bc21add32d17d2fe2281102a270481bf96fcda07c5c60f1200ffc9fbc1001addef6eab6e3746e8c6b9bdc7f4e587c1f221b7113a5c3bf4120895364e288b20c6bffd14f6d752120f1829f2d2ba375e26279f96223", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:18 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 745.359332][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 745.359345][ T28] audit: type=1804 audit(1598885238.740:102): pid=17930 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1667/bus" dev="sda1" ino=16242 res=1 errno=0 14:47:18 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3c}, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:18 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 745.408205][T17936] net_ratelimit: 3 callbacks suppressed [ 745.408277][T17936] dccp_invalid_packet: invalid packet type 14:47:18 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xff}, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 745.477781][ T28] audit: type=1800 audit(1598885238.840:103): pid=17928 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16257 res=0 errno=0 14:47:18 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void, {0x8100, 0x0, 0x0, 0x3}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:19 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x18f, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:19 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:19 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)={'syz0', "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"}, 0x1004) syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb8100040086dd6000000000140600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="10eafedd5f5cca45"], 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$VIDIOC_PREPARE_BUF(r1, 0xc058565d, &(0x7f0000000080)={0x6, 0x7, 0x4, 0x800, 0x34e, {}, {0x1, 0x8, 0x6, 0x2, 0x1, 0x40, "f2c373ed"}, 0x9, 0x4, @userptr=0x5, 0x1}) 14:47:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:19 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void, {0x8100, 0x0, 0x0, 0x3c}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:19 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:19 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000040)) 14:47:19 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void, {0x8100, 0x0, 0x0, 0x300}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:19 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x2, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:19 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x100, 0x40) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/capi/capi20\x00', 0x400400, 0x0) bind$phonet(r2, &(0x7f0000000600)={0x23, 0x4, 0x3, 0x8}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4a0, 0x0, 0xe8, 0x0, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f0000000080), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x20, 0x1}}}, {{@arp={@private=0xa010100, @private=0xa010101, 0xffffffff, 0x14d50216ef8290dc, 0x0, 0x5, {@empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}}, {@mac=@dev={[], 0x34}, {[0x0, 0x0, 0x0, 0xff]}}, 0x6, 0x401, 0x9, 0x36c, 0x222, 0x8001, 'bond0\x00', 'gretap0\x00', {0xff}, {}, 0x0, 0x200}, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x6, 'u:r:untrusted_app:s0:c512,c768\x00'}}}, {{@arp={@rand_addr=0x64010102, @private=0xa010102, 0xffffffff, 0x0, 0xe, 0x8, {@mac=@remote, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}}, {@empty, {[0x0, 0xff, 0x0, 0xff, 0xff]}}, 0xfffc, 0xd65, 0x6, 0x7, 0x8, 0x81, 'ip6gretap0\x00', 'caif0\x00', {0xff}, {0xff}, 0x0, 0x1}, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x4f0) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[], 0x0) [ 746.255750][ T28] audit: type=1804 audit(1598885239.640:104): pid=17971 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1668/bus" dev="sda1" ino=16374 res=1 errno=0 14:47:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:19 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void, {0x8100, 0x0, 0x0, 0xc00}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 746.307780][T17978] dccp_invalid_packet: invalid packet type 14:47:20 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x190, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:20 executing program 4: syz_emit_ethernet(0x44a, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, '\x00Z)', 0x414, 0x11, 0x1, @private0, @loopback, {[@srh={0x3b, 0x4, 0x4, 0x2, 0x9, 0x10, 0x200, [@local, @empty]}, @fragment={0x5e, 0x0, 0x7f, 0x1, 0x0, 0x0, 0x64}, @routing={0x2, 0x0, 0x0, 0x88}, @routing={0x5c, 0xa, 0x0, 0x9, 0x0, [@initdev={0xfe, 0x88, [], 0x1, 0x0}, @mcast1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @dev={0xfe, 0x80, [], 0x14}, @private1]}, @dstopts={0x6, 0x0, [], [@enc_lim={0x4, 0x1, 0x5}]}, @fragment={0x1d, 0x0, 0x7, 0x1, 0x0, 0x0, 0x65}, @dstopts={0x6c, 0xc, [], [@generic={0x7f, 0x61, "d1d2dcd5e097d4edbbfc4fd9b6f17864cfc932a17008caf23f7c182e5aaee08f600995a9b451f76b3d354bc77a4e6efd96c06c6c16277fec7f4f861a17214f6e44df0eeeb0c029ab5abdfc91a7a69eeda1db38ef5b15527618eb0e15085f881d76"}]}, @hopopts={0x32, 0x27, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x80, 0xb1, "7421fac27f17cc080277449f62de5950e3036aad005396fbd0f359ae7667908ffb0f2c21d0afeebdd83b33f19a7f9fead21a411ccbdc06cfdaf266c8e7cef9acafe29c2175c383ca96c1ea56c6de7fde9163b2744be59649d08b3a01d073df78d1ecf0488772d962a7aaee6ebf62f7c3062893651cc9e036b3d8c5cdc561f0aaf40d6f5829bdf9b5651bdfacd4f59bbde9a0dc956b26c994b9fc0cdc27dd4a5759a08b3085c5b86454127af68b0f125db9"}, @pad1, @generic={0x7a, 0x7a, "6bd2a29a54237a2f52b783f0f53a21f360d8da46ee11c3b444ed5e8c08f43df21345edf9c6e768f2281d5511146f5afff44b08cf3eb0714fb0633e322c5253b312826560140ea7a99fe90a75d64357c796e403e438bfe434954f7da5c211637cc894171d7e3ce4f52053f0253cf886cfb72a0b813d6b1e6af48f"}]}, @hopopts={0x0, 0x20, [], [@calipso={0x7, 0x10, {0x0, 0x2, 0x1f, 0x3ff, [0x1]}}, @calipso={0x7, 0x10, {0x2, 0x2, 0x1, 0x500, [0xf5]}}, @enc_lim={0x4, 0x1, 0x20}, @enc_lim={0x4, 0x1, 0x7}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x8000}, @generic={0x7, 0xc3, "a62bdc9705f729fabbe172380bc9ce7d6b4a1d71f7372a5061d2e513c8a29fd290af216f87e38d72b09597ef8b77f3a06262911d859715dd1bc78f98843ef79e1734a0d6f2780edb9a5276e21c1242bdf7336bd43d07547a691cbf0e596e78bf5ddbd113d2ab19dbb5c23641a91996bae0dda1fb6ffd16fa0fbac89fa95f44cd9335e8fd676379d19e495a6f24ed57080c96afc3ddbd64f0648846ff4bb79febeaa220512c88bdc3783b39769cc7f1dec71730762acd7c8199297933725318dfbc27e0"}]}, @fragment={0x2f, 0x0, 0x8c, 0x1, 0x0, 0x0, 0x67}], {0x4e20, 0x4e21, 0x9c, 0x0, @wg=@initiation={0x1, 0x2, "07d2ead0c487458b11628bcd804073c573d4ca5879659ffb32223ac6b1f51121", "f0cae190b30f1f028ae62557187299ea3b3af97572a0afac9b1b6058b48a8f7ea1b14e5653b43aa73c4272829e086f96", "55680b17ea62c491cb1b16363ddfb0cedd347fe3a14e87cf6ca064f0", {"75ec6f7100fb7e2128cc5bc09679a264", "98fa407bfef9f09728fcbd2c87feab4f"}}}}}}}}, 0x0) 14:47:20 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x3, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:20 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void, {0x8100, 0x0, 0x0, 0xfff}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:20 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:20 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 747.165347][ T28] audit: type=1804 audit(1598885240.550:105): pid=18011 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1669/bus" dev="sda1" ino=16366 res=1 errno=0 14:47:20 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x4, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:20 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @empty, @remote, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000340)={r0, 0x2, 0x49, 0x3}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000380), 0x4) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@empty, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000300)={'batadv0\x00', r5}) setresgid(0x0, 0xee00, r3) r6 = getpid() sendmsg$netlink(r0, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=[@cred={{0x1c, 0x1, 0x2, {r6, 0x0, r3}}}], 0x20}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) r7 = accept4$x25(r2, &(0x7f00000003c0)={0x9, @remote}, &(0x7f0000000400)=0x12, 0x800) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000440)=0x4000) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, r9, 0x0) write$P9_RSTATu(0xffffffffffffffff, &(0x7f0000000000)={0x54, 0x7d, 0x2, {{0x0, 0x3f, 0x0, 0x1, {0x20, 0x0, 0x1}, 0x22140000, 0x8, 0x81, 0x1, 0x5, ':$({[', 0x2, '/,', 0x2, '!$', 0x3, '@)}'}, 0x0, '', 0xffffffffffffffff, r3, r9}}, 0x54) 14:47:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:20 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x2, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 747.237463][T18020] dccp_invalid_packet: invalid packet type 14:47:20 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x6, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:21 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x191, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:21 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:21 executing program 4: ioctl$SNDCTL_DSP_SETFRAGMENT(0xffffffffffffffff, 0xc004500a, &(0x7f0000000040)=0x44) r0 = syz_mount_image$erofs(&(0x7f0000000080)='erofs\x00', &(0x7f00000000c0)='./file0\x00', 0xff, 0x7, &(0x7f0000002800)=[{&(0x7f0000000100)="0e1177f2bd6f01232c145831e4c5dbce7b329e19778ab05d0160ea811714db99848b6e107ab0", 0x26, 0xa013}, {&(0x7f00000022c0)="d287b8d3f66b799c66152405236b12ebfd074acb0b401b0b29c17d1060d2fc9c279bb0c2a057ff30ccd87d471595741934e0fd445a06f326396711a495e84a787f3c05a1c3473b966ecb06a74f8eb43617d82c2784d737fd6c66060c759323266a81e80ecf7caca17695ec74acfd8ba2b3564f00cc4fe49367a074e753ad2a2c8dcbb7225c75f60a1903ff1ca2e4c2c2b1da219cd198b8df71c50d159a7b492a7a4dd73051b50369bdd0d72ec3257bf81d5223bfd67eb6d150a138845338ab6b68784bb118bced68fd9fad58c728d098e89dcafb3eb0965c6271c24f6ca592d0eb522bc6bdcf61c95379cce8cd966b", 0xef, 0x800}, {&(0x7f00000023c0)="d1d213be0ff7d59b2889502734489a56d58a42631fcee21c3d362efa5dc77c742fecbdf19e3a055c75b4ed3385f9c83fee14b81eb8fec18b75bd562f138e8611a726373f6c9ac488d1fdba5fc7acd13909dc807c1b0c3d830a7682b001eed5d5d9935331ea9c3224e19c3d841bd6e38924726368102e6554164655efac96a7ca8eda97001ae27c71e8347c11e66fb6f3c45c2233331a61ca90c3c63c917a94c2f03c2e29e24dc01e3ed77f3763e3eaeb17b12ed37f2f0bafe804829e9193dd670d95e341f0f0", 0xc6, 0x2}, {&(0x7f00000024c0)="6e23626430bbddd757ac72a82afb088b8f4d11a2bbe72b68b1f8e3798fd9865f75edbf33b87d59e36dc6f3e8e0a9e6c073a90f5967d025083ec76d34dfa764bdcf081e904aa6b4fae7baa1a64f185641689bf202a99b318f1fe9a30cb52e349c097b1c0ef3305be3c44817d367725d34a825dc971ff97efa8679f4298f35e1df7190e7fb283d4c1a061e4ff6e2776a64cd3a222831a2d8116dfb0f0bc349791b7b8a3bebfd98769dfd", 0xa9, 0xfff}, {&(0x7f0000002580)="0d4aa283c33b0dca8cf0c708f646abc673a20c21ac958efbb051e579d618da95ef5ad500b71c7e92e00695648983cd10028df7e47eb79783d8f76bff030e9be057521dbea467a3567631d012521b3d3553fdf909903f7b92c74181c4dfd48e028a03d9180e8b02833a3e5f4c577d82996615a2d7890f2a74aabd9b2bab1e18555f8441ce18d52d974041c010fa9bc3dd67e03196934a8336e5bf579e7ee373a158bfc8cef9eda653231af10131122ed19892b002625960b7d241d6b06de43266dd8dd1439c017695346aff2d302d967179556308c71465dcc2a37204e13b923761", 0xe1, 0x81}, {&(0x7f0000002680)="460aabb3fe2410ad6a95c1a6f489394539bea64198f0ba28a8ee37b0a359fde51a5fed428d76d02203c03bc1fc98404a47f61b84cdbc6e9ada4b8d475917cdae0b454082e9139eccdb521cc45a019d578946667858a2e996e128cf1aeabb657435ef1bd9f22405c9b686cfd2ccf86dbc86bfbee9c208c32d94fa2472bbed7afcbd93aa4e8b81c7e7260d4b29eccc13fd049bded111448aa343cbbad6cf49b2813cd28f8e09046c10b3154e48e1dc7f45c35fa18e792beafcc37287835e6e68a9d1dd47ec06d605897ba6a6519918fb4e16f98dc06040735379", 0xd9, 0x80000001}, {&(0x7f0000002780)="0fe2d2f29a950b2a2609c86a7d1413e5eea3d6a5cbe125891005dcd210a14bd7c2b143b0c8ab60c3e234fe924796f19d4b144ef127ba489c24e08f9796ee746e5ab0bcb4ffae5804d2fcf9ba2d645777939567690eef1b81bbc23bf1c2", 0x5d, 0x4}], 0x108002, &(0x7f00000028c0)={[{@user_xattr='user_xattr'}, {@fault_injection={'fault_injection', 0x3d, 0x3}}], [{@fsmagic={'fsmagic', 0x3d, 0x4}}, {@pcr={'pcr', 0x3d, 0x1a}}, {@subj_role={'subj_role', 0x3d, '/dev/audio#\x00'}}, {@subj_type={'subj_type', 0x3d, ',)\xc4.$'}}, {@permit_directio='permit_directio'}, {@uid_lt={'uid<', 0xee00}}]}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000029c0)={&(0x7f0000002980)=[0x80000000, 0x63f3, 0x6], 0x3, 0x800, 0x0, 0xffffffffffffffff}) dup3(r0, r1, 0x80000) syz_emit_ethernet(0x4a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6000000000140600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRESOCT, @ANYBLOB="07453992f646aa602b8d004da77edd425fab3ee9b9ed8723e2ebf7a1a79dee8fd995bb7e51ed2f11775a5fc125842e13a8c8da628252cb46e3a319ab846457f4510c512706fc6203b8d131efdbd3079ec62a1dec640113a6357ee6458125c2e6a2660e30f582be4cc6b39f856f1d1ec5aadb5c7c26a50101000052374068c56a948f65bd8934c66142288da3d81369c12cee6f3aa6c061ea97a5ac93e0"], 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x0) ioctl$KVM_GET_NESTED_STATE(r2, 0xc080aebe, &(0x7f0000000240)={{0x0, 0x0, 0x80}}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000002a00)={0x8, [0x36db, 0x80, 0x0, 0x1000, 0x3a, 0x101, 0xac, 0x8]}, 0x14) 14:47:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:21 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x3, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:21 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x7, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 748.064800][ T28] audit: type=1804 audit(1598885241.450:106): pid=18057 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1670/bus" dev="sda1" ino=16372 res=1 errno=0 14:47:21 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0xf, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:21 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0xf, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:21 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6000000000142100fe8000ffffffff0000000000000000bbfe8000000000000000000000000000aa00004e229c0626eef4483a0478dc6a4e33f95312576a8116b2bb6f515ffdd1b618358ac70dcb98292b18a104cd240499b79ccb9d7e8d1312d5c490d572fc7ba95085e4e30a644820c9fd8a24a0c442885f991fb2e70d316c9618ac5584113b240f7d2fc89ed110ff4112ddc978ff8d0ad7d8f1083bf8eee8706459388791f4fd1331776daa208d7edede9b2ea3337bc21add32d17d2fe2281102a270481bf96fcda07c5c60f1200ffc9fbc1001addef6eab6e3746e8c6b9bdc7f4e587c1f221b7113a5c3bf4120895364e288b20c6bffd14f6d752120f1829f2d2ba375e26279f96223d5", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 748.109862][T18057] dccp_invalid_packet: invalid packet type 14:47:21 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0200", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:21 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x4, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 748.270252][ T28] audit: type=1804 audit(1598885241.650:107): pid=18083 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1671/bus" dev="sda1" ino=16374 res=1 errno=0 [ 748.293193][T18083] dccp_invalid_packet: invalid packet type 14:47:22 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x192, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:22 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6000000000140600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500400ab6920a5f9a6429136529c70917a5ab1888722ac399823b07ae5e683d7bcabf6849862d86d9ee1538d179941d0f1f50548912e242c9287a42907e1bf71f7e295209efd9435d5606469c4756ec67e246a5535ac8255bad129a832ceb9a6652f5a5913f8af"], 0x0) 14:47:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x12]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:22 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0300", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:22 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:22 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0200", 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:22 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000100)={'rose0\x00', 0x3ff}) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) 14:47:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 749.033528][ T28] audit: type=1804 audit(1598885242.420:108): pid=18104 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1672/bus" dev="sda1" ino=16368 res=1 errno=0 14:47:22 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0300", 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:22 executing program 4: r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x79, &(0x7f0000000040)={r4}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000006c0)={r4, 0x54, &(0x7f0000000640)=[@in6={0xa, 0x4e20, 0xfffffffc, @mcast2, 0x4}, @in6={0xa, 0xf1, 0xa18c, @remote, 0x6}, @in6={0xa, 0x4e22, 0x81, @mcast2, 0x3}]}, &(0x7f0000000700)=0x10) ftruncate(r0, 0x208200) ptrace$peeksig(0x4209, 0x0, &(0x7f0000000100)={0xffff, 0x0, 0x4}, &(0x7f0000000440)=[{}, {}, {}, {}]) r5 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)={r5}) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) 14:47:22 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0400", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 749.087391][T18111] dccp_invalid_packet: invalid packet type 14:47:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:23 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x193, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:23 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0600", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:23 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '<\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:23 executing program 5: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:23 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\a\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:23 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, "000300", 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:23 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 749.995798][ T28] audit: type=1804 audit(1598885243.380:109): pid=18156 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1674/bus" dev="sda1" ino=16381 res=1 errno=0 14:47:23 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6000000000140600fe8000000000bb000000aa00"/49, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="07003f000000f0a3"], 0x0) 14:47:23 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '!\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:23 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00<\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 750.049239][T18162] dccp_invalid_packet: invalid packet type 14:47:24 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x194, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:24 executing program 5 (fault-call:7 fault-nth:0): mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:24 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00@\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:24 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '<\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:24 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x20}}}}}}}, 0x0) 14:47:24 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "000300", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:24 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video37\x00', 0x2, 0x0) flistxattr(r0, &(0x7f0000000040)=""/226, 0xe2) 14:47:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:24 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 750.791480][ T28] audit: type=1804 audit(1598885244.170:110): pid=18180 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1675/bus" dev="sda1" ino=16367 res=1 errno=0 [ 750.848963][T18190] FAULT_INJECTION: forcing a failure. [ 750.848963][T18190] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 750.888339][T18190] CPU: 0 PID: 18190 Comm: syz-executor.5 Not tainted 5.9.0-rc3-syzkaller #0 [ 750.897027][T18190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 750.907072][T18190] Call Trace: [ 750.910362][T18190] dump_stack+0x10f/0x19d [ 750.914688][T18190] should_fail+0x23c/0x250 [ 750.919197][T18190] __alloc_pages_nodemask+0xd8/0x380 [ 750.924492][T18190] ? __rcu_read_unlock+0x4b/0x260 [ 750.929520][T18190] alloc_pages_current+0x21d/0x310 [ 750.934713][T18190] skb_page_frag_refill+0x9e/0x280 [ 750.939820][T18190] tun_build_skb+0xde/0x800 [ 750.944328][T18190] ? aa_file_perm+0x129/0xe00 [ 750.948994][T18190] tun_get_user+0x4dd/0x1e30 [ 750.953602][T18190] ? fsnotify_perm+0x59/0x2d0 [ 750.958268][T18190] tun_chr_write_iter+0xb0/0x100 [ 750.963200][T18190] vfs_write+0x665/0x6f0 [ 750.967457][T18190] ksys_write+0xce/0x180 [ 750.971692][T18190] __x64_sys_write+0x3e/0x50 [ 750.976274][T18190] do_syscall_64+0x39/0x80 [ 750.980684][T18190] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 750.986651][T18190] RIP: 0033:0x416e41 [ 750.990535][T18190] Code: 75 14 b8 01 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 c4 1b 00 00 c3 48 83 ec 08 e8 ca fc ff ff 48 89 04 24 b8 01 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 13 fd ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 751.010129][T18190] RSP: 002b:00007f77b14c9c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 751.018526][T18190] RAX: ffffffffffffffda RBX: 000000000118cfe0 RCX: 0000000000416e41 [ 751.026487][T18190] RDX: 000000000000004a RSI: 0000000020000200 RDI: 00000000000000f0 [ 751.036195][T18190] RBP: 00007f77b14c9ca0 R08: 0000000000000000 R09: 0000000000000000 [ 751.044154][T18190] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000000 [ 751.053239][T18190] R13: 00007ffe963aea4f R14: 00007f77b14ca9c0 R15: 000000000118cfec 14:47:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:24 executing program 4: syz_emit_ethernet(0x1e6, &(0x7f0000000240)={@dev={[], 0x23}, @remote, @void, {@ipv6={0x86dd, @dccp_packet={0x3, 0x6, "949cbf", 0x1b0, 0x21, 0x1, @mcast1, @rand_addr=' \x01\x00', {[@routing={0x32, 0x6, 0x0, 0x7, 0x0, [@empty, @mcast1, @private0]}, @fragment={0x5c, 0x0, 0x7, 0x0, 0x0, 0x1, 0x66}, @routing={0x0, 0xa, 0x0, 0x6c, 0x0, [@ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, @empty, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @private1, @local]}, @srh={0x6c, 0x4, 0x4, 0x2, 0x0, 0x38, 0x95ae, [@private0, @mcast2]}, @hopopts={0x0, 0xf, [], [@generic={0xe6, 0x74, "beed61f4eac8987fc719e454067bce72de2f22bf5987b9592388a6a6757ddd783c437285d9bd8b0344022b0d8adf1c711a560b074f8d6d8df3f6a53a1ef9382f0b6c42d0c2ea5e36da349ca045e62ad15e41c439a0bfc3b2e8426cd3d032f8d25c378774b8af84aa114e71852bdc515b17c641ca"}, @enc_lim={0x4, 0x1, 0x20}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}], {{0x4e20, 0x4e23, 0x4, 0x1, 0x8, 0x0, 0x0, 0x9, 0x0, "9956ae", 0x2, "e14e7c"}, "b97c4ba469022ba2697935f0225a439ad72793dd3051fca40344f8ef816085a47cf43b5f7853e2aebce73a698de30a4f04d5780fe5bc75d1d7a09f58016f01b90e56ccdd97e2ef39c908a543e65d95f8150f698d91ce044d"}}}}}}, 0x0) r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x2, 0x0) getpeername$ax25(r0, &(0x7f0000000040)={{0x3, @default}, [@null, @null, @bcast, @bcast, @netrom, @netrom, @rose, @netrom]}, &(0x7f00000000c0)=0x48) [ 751.293339][T18190] dccp_invalid_packet: invalid packet type 14:47:25 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x195, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:25 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "000600", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:25 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:25 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4}}}}}}}, 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000002240)="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", 0x1000) 14:47:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:25 executing program 5 (fault-call:7 fault-nth:1): mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:25 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00\a\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 751.760705][ T28] audit: type=1804 audit(1598885245.140:111): pid=18230 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1676/bus" dev="sda1" ino=16367 res=1 errno=0 14:47:25 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:25 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6013be3cfe06c53b2880008af2f9598acfda78cae3aad397158149000000000000000000000000bbfe8000000000007acede3b1be70000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="010521a5ccfcfc88"], 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000019c0)=[{{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="091292af71eca872d8fdc753e759fa2d034aa7eeafe01706c250d3cd8a362fd1efe7379eae81a9dcb8edd59807a638b5ddef84ade727705f200e4d1dc8d77a4fc585a72c4b34d65689c4eb4670e96f2e8a", 0x51}, {&(0x7f0000000100)="9e9f81223120606ead44bcbb6f7dab7664b427a366f10472d7c4747bf44cb5e98f649ab8c10b15b9a77eaa5a2bf4a947716436a8c021a5f61f2523721e723ccf2aa626515cea351dd4d1b045ab018f1e859ff66b", 0x54}, {&(0x7f0000000180)="75ab428bd39e42d83e66f62bae073a194cef1f0ffe58aedbd933b34d2d648762d5062ba877ff58f9657fdc91b4", 0x2d}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="4625e3e3a12b3223f47eb4112abe73805a964973dd68264f9588ae876928811b41c215263c2c7ed11527331c4622eee7d73ae59c8303ad332fa150fe0d0f94cd5a470b75610c23c4dc8d12d0f051c4762b5761b24f76c3efd2c8a2d76c1d8ac542f079c2e9a6e6a7df2913f550fbeed07ca627aa6aa6099d26f18df6b0cdc92ec2a122a33e5e9da4a2ccc5b5b0e29e9d3068689a6d9a62d5f39b66af5c29f093103cc16fc8ca91aa7a488e8862d7c1e0ccd6f719558bbe8d2ee87dc2113ded260a9d4d64f56eb66fe9a2194b7088", 0xce}], 0x5, &(0x7f0000001340)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x4}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xc}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @rand_addr=0x64010101}}}], 0x68}}, {{&(0x7f00000013c0)={0x2, 0x4e23, @multicast1}, 0x10, &(0x7f0000001840)=[{&(0x7f0000001400)="dd92da12598bdfce7bb3450bb2ed6088d843d070c90ef53b4272ae8eba26bce3329f73dfa05ac5e4fa64d366f269a411894cd57846ad9f370649fc6e781b2268850501ebe88b76235e6e0ab86cc41761cd319363eee83ccbd3ab43dac0ab97f67ae4dca4df7468abea1df52bf5b68f9b4e463f2f8cf23a394319bd134b75b73a767be642d329e29b52ee01ca0845bbcee54875112e4d803833fb5b51a14a2994ac574334ab2345597353f7b4edb407b161cd14b0f6813de71b431c0107051d27594115dfca0aa687039e825235e0c0025959d79ddedaa2c389479236bc2af453c595d74687b32bd29808c7f017baa001", 0xf0}, {&(0x7f0000001500)="929014e7fc1778eb85a2feb5e18bce93743466115a5f043019e69f3a41f641935680125d68d7d788583645fac83c30cb2192a6294f7f7f36ea1ce4304631a8e9faf82e5daea72051", 0x48}, {&(0x7f0000001580)="5694d0a92f2dd4419d61e5aeb59a5a3100cb7899d6f905f34bce562ab84187b2eafb446e5dc686e367f0ddfd69b65b1a41e069584c02f475fd1632544576463679a5c28b73be00a2196e55893cacfa22af9cd7fa7f937503ca33995ffd9597638dc744465499d60bdb9308234d20c7cda28a46fccd06237eebe731e071817930a481734a73fa58d6aa51dc6c3f0bd184ab45d1c4e71f7df0fc347db46b4b81f781e3a598b7754181a767793a2a30d4ed925ded32303a1c7a4f9281f532b78327f76171ce84d93c0b5c76857a50ad666fd5acfae05a5202624e8f1c71411e40f13d88a5ebb04ac66ab476b347609dd479", 0xf0}, {&(0x7f0000001680)="56375bda6196b7f6eddde5ca2905a2c81d8382d6492ecd229d5fd8a6e0c6e42cbbece329f67bf8c244f5bac90d22dd5e52ac3085e4c2c7819c356b2fe73ac23e14df26d47c1ea9638b8c24dd17fe747fdc37ed5db95af77a06", 0x59}, {&(0x7f0000001700)="eb4802f29803ba6ba0da20b752f7b4c71d8b34a2d9e5671eec2629a2a4176a59afc55af9d8aa438112d7af3e4cfe0dcc5ec31c6e22a1ad7b8b29d605260c673809ccf3c7b37900ec930fed6b997f8a8089bf22c0b706bb48608b4e227e7f74913dc6672b1ba9e6c3c2b9da63d58bcc7bfd813fb43167db5d61d3c2e679a91f6b8bd8582f867f7b5a7af378b9a27b58b383972eee10c0245da9e9522d9ec477fe00f496e17d898f25682e3ebe457e1dc7c9cdc949319cbe0e06342ebfbddef49f6b2b0b5c10af1496be4646460e2202d75bc152b3c03020493b50dbfcf25edc59", 0xe0}, {&(0x7f0000001800)="1ef2a92c43e24d999f0af46cb029b076f3093571cdfecb9e", 0x18}], 0x6, &(0x7f00000018c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x3}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1f}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private=0xa010102, @empty}}}, @ip_retopts={{0x68, 0x0, 0x7, {[@ra={0x94, 0x4}, @ra={0x94, 0x4, 0x1}, @ra={0x94, 0x4}, @lsrr={0x83, 0x17, 0xef, [@broadcast, @multicast2, @multicast1, @rand_addr=0x64010100, @broadcast]}, @timestamp={0x44, 0x14, 0xb, 0x0, 0x7, [0x1, 0x5, 0x1, 0x0]}, @timestamp_prespec={0x44, 0x1c, 0xb1, 0x3, 0x9, [{@loopback, 0x1000}, {@multicast1, 0x80}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x3f}]}, @ra={0x94, 0x4}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x2}}, @ip_ttl={{0x14, 0x0, 0x2, 0x9}}], 0x100}}], 0x2, 0x40090) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000001a40)={0x8, 'syzkaller0\x00', {'syzkaller0\x00'}, 0x300}) 14:47:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:25 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00!\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 751.813687][T18238] FAULT_INJECTION: forcing a failure. [ 751.813687][T18238] name failslab, interval 1, probability 0, space 0, times 0 14:47:25 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 751.878488][T18238] CPU: 0 PID: 18238 Comm: syz-executor.5 Not tainted 5.9.0-rc3-syzkaller #0 [ 751.887180][T18238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 751.897220][T18238] Call Trace: [ 751.900507][T18238] dump_stack+0x10f/0x19d [ 751.904832][T18238] should_fail+0x23c/0x250 [ 751.909246][T18238] __should_failslab+0x81/0x90 [ 751.914011][T18238] should_failslab+0x5/0x20 [ 751.918536][T18238] slab_pre_alloc_hook+0x20/0xd0 [ 751.923463][T18238] kmem_cache_alloc+0x4f/0x2d0 [ 751.928283][T18238] ? build_skb+0x33/0x260 [ 751.932603][T18238] build_skb+0x33/0x260 [ 751.936758][T18238] tun_build_skb+0x311/0x800 [ 751.941342][T18238] ? aa_file_perm+0x129/0xe00 [ 751.946038][T18238] tun_get_user+0x4dd/0x1e30 [ 751.950731][T18238] ? fsnotify_perm+0x59/0x2d0 [ 751.955401][T18238] tun_chr_write_iter+0xb0/0x100 [ 751.960368][T18238] vfs_write+0x665/0x6f0 [ 751.964674][T18238] ksys_write+0xce/0x180 [ 751.968908][T18238] __x64_sys_write+0x3e/0x50 [ 751.973491][T18238] do_syscall_64+0x39/0x80 [ 751.977996][T18238] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 751.983949][T18238] RIP: 0033:0x416e41 [ 751.987895][T18238] Code: 75 14 b8 01 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 c4 1b 00 00 c3 48 83 ec 08 e8 ca fc ff ff 48 89 04 24 b8 01 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 13 fd ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 752.007496][T18238] RSP: 002b:00007f77b14c9c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 752.015985][T18238] RAX: ffffffffffffffda RBX: 000000000118cfe0 RCX: 0000000000416e41 [ 752.023955][T18238] RDX: 000000000000004a RSI: 0000000020000200 RDI: 00000000000000f0 [ 752.031914][T18238] RBP: 00007f77b14c9ca0 R08: 0000000000000000 R09: 0000000000000000 [ 752.039877][T18238] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000001 [ 752.047848][T18238] R13: 00007ffe963aea4f R14: 00007f77b14ca9c0 R15: 000000000118cfec 14:47:25 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x196, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:25 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00<\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:25 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:25 executing program 4: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000000)=@routing={0x62, 0x14, 0x0, 0x8, 0x0, [@private1, @empty, @ipv4={[], [], @rand_addr=0x64010102}, @empty, @mcast2, @mcast2, @local, @private2, @rand_addr=' \x01\x00', @ipv4={[], [], @remote}]}, 0xa8) timer_getoverrun(0x0) ioctl$UI_SET_PROPBIT(0xffffffffffffffff, 0x4004556e, 0x1d) r0 = openat$capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capi20\x00', 0x400000, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r0, 0x4008f50a, &(0x7f0000000100)={0xfffeffff, 0x1f}) 14:47:25 executing program 5 (fault-call:7 fault-nth:2): mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 752.679905][ T28] audit: type=1804 audit(1598885246.060:112): pid=18275 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1677/bus" dev="sda1" ino=16368 res=1 errno=0 [ 752.725036][T18280] FAULT_INJECTION: forcing a failure. [ 752.725036][T18280] name failslab, interval 1, probability 0, space 0, times 0 [ 752.737704][T18280] CPU: 1 PID: 18280 Comm: syz-executor.5 Not tainted 5.9.0-rc3-syzkaller #0 [ 752.746363][T18280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 752.756405][T18280] Call Trace: [ 752.759719][T18280] dump_stack+0x10f/0x19d [ 752.764044][T18280] should_fail+0x23c/0x250 [ 752.768455][T18280] __should_failslab+0x81/0x90 [ 752.773343][T18280] should_failslab+0x5/0x20 [ 752.775361][T18283] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 752.777873][T18280] slab_pre_alloc_hook+0x20/0xd0 [ 752.777954][T18280] kmem_cache_alloc+0x4f/0x2d0 [ 752.777974][T18280] ? __nf_conntrack_alloc+0xc0/0x270 [ 752.803883][T18280] __nf_conntrack_alloc+0xc0/0x270 [ 752.808986][T18280] init_conntrack+0x1c8/0xab0 [ 752.813657][T18280] nf_conntrack_in+0x3af/0xb0e [ 752.818412][T18280] ? ipv4_confirm+0x140/0x140 14:47:26 executing program 4: prctl$PR_MCE_KILL(0x21, 0x0, 0x2) r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) mq_notify(r0, &(0x7f0000000000)={0x0, 0x30, 0x0, @tid=0xffffffffffffffff}) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$IP_SET_OP_GET_BYNAME(r0, 0x1, 0x53, &(0x7f00000001c0)={0x6, 0x7, 'syz1\x00'}, &(0x7f0000002400)=0x28) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) ioctl$F2FS_IOC_RESIZE_FS(0xffffffffffffffff, 0x4008f510, &(0x7f0000000040)=0x9) setresuid(0x0, r3, 0x0) mount$fuseblk(&(0x7f00000023c0)='/dev/loop0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f00000000c0)='fuseblk\x00', 0x116c029, &(0x7f0000002440)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0xabd3080}}, {@blksize={'blksize', 0x3d, 0x1000}}, {@max_read={'max_read', 0x3d, 0xfffffffffffff001}}, {@max_read={'max_read', 0x3d, 0x7}}, {@allow_other='allow_other'}, {@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x200}}], [{@smackfshat={'smackfshat'}}]}}) syz_emit_ethernet(0x7f, &(0x7f00000026c0)=ANY=[@ANYBLOB="bc76da231c5dbbbbbbbbbbbb86dd6000000000490600fe800000289dae5a710800ebffffff000000000000bbfe8000000000000000000086000000aa00004e228795f4c97f2873737feebf017cf687e08c586551ea22127a1088069d882b9b5d722d3afd30d61baa31bf6d6ddb8f05e12e6f31a41f02187a4079e98ee8d470fb5c7eecd8d8a6357c34a13d88ba37c8b98cd27dd90d1c1114903560ac184c3d636d72ee", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5004000090780008c35a7850a669fd3d0bc04c31c7460350d746674b22412cabe23ef2b4fb00000000edff00000000003b109cf5c7d2b9ba762fc933c2fb9e96104a93b7c53078f2ee3501a39c32a5f4e4a4da1227ac3fd4d967cdb786e3fbaee26130a8a6b159466870c22243c004513491cdb69d39460481dc1a9403149ca2ed845b5e93b82952edc076022ff08808192d303fcda5dac7827c2525389654023dfcd591bffbe639c163873fe64d0b149e2d15b202dc3f7ac709be5bf076e4389231472fde958300727023b0e91d7578c2c7535ade94c19534dd0937233fb1629be42983d625e275e2de6640f9225bdc"], 0x0) read$FUSE(r1, &(0x7f0000000380)={0x2020}, 0x2020) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140)='/dev/bsg\x00', 0x204b40, 0x0) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000180), 0x10) 14:47:26 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200000, 0x0) write$UHID_GET_REPORT_REPLY(r0, &(0x7f0000000180)={0xa, {0x1, 0x2b, 0xb}}, 0xa) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) recvfrom$inet(r1, &(0x7f0000000080)=""/98, 0x62, 0x160, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), 0x4) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6000000000140600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50040000906d0000"], 0x0) r2 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000140)) socket$alg(0x26, 0x5, 0x0) [ 752.823078][T18280] ipv6_conntrack_in+0x19/0x20 [ 752.827911][T18280] nf_hook_slow+0x72/0x170 [ 752.832318][T18280] ipv6_rcv+0x123/0x140 [ 752.836490][T18280] ? tsan.module_ctor+0x10/0x10 [ 752.841331][T18280] ? ip6_rcv_finish+0x260/0x260 [ 752.846172][T18280] __netif_receive_skb+0x8b/0x1b0 [ 752.851190][T18280] netif_receive_skb_internal+0x3a/0x130 [ 752.856818][T18280] netif_receive_skb+0x1b/0x1d0 [ 752.861709][T18280] tun_get_user+0x1c2c/0x1e30 [ 752.866374][T18280] ? fsnotify_perm+0x59/0x2d0 14:47:26 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "00ff00", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:26 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:26 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYRESDEC, @ANYBLOB="0deee5e787626da62934188cb2", @ANYRES32=0x41424344, @ANYBLOB="00000000000000008bbd564742a3bbfa876406b7bc4744f7b5d40245b79c71e5404a1358dc70f91edd91a385b4d319474b5f3af4bbaba19765464131ce0487a62318b5aaafbf12f6089e223be796542e45575c775fc0adec7377"], 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 752.871041][T18280] tun_chr_write_iter+0xb0/0x100 [ 752.876084][T18280] vfs_write+0x665/0x6f0 [ 752.880320][T18280] ksys_write+0xce/0x180 [ 752.884642][T18280] __x64_sys_write+0x3e/0x50 [ 752.889291][T18280] do_syscall_64+0x39/0x80 [ 752.893701][T18280] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 752.899577][T18280] RIP: 0033:0x416e41 [ 752.903482][T18280] Code: 75 14 b8 01 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 c4 1b 00 00 c3 48 83 ec 08 e8 ca fc ff ff 48 89 04 24 b8 01 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 13 fd ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 752.923082][T18280] RSP: 002b:00007f77b14c9c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 752.931484][T18280] RAX: ffffffffffffffda RBX: 000000000118cfe0 RCX: 0000000000416e41 [ 752.939531][T18280] RDX: 000000000000004a RSI: 0000000020000200 RDI: 00000000000000f0 [ 752.947521][T18280] RBP: 00007f77b14c9ca0 R08: 0000000000000000 R09: 0000000000000000 [ 752.955557][T18280] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000002 [ 752.963513][T18280] R13: 00007ffe963aea4f R14: 00007f77b14ca9c0 R15: 000000000118cfec 14:47:26 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x197, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:26 executing program 4: set_mempolicy(0x1, &(0x7f0000000080)=0xe4e, 0x6) fsopen(&(0x7f0000000200)='ceph\x00', 0x0) openat$dlm_plock(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaafe1114453b0eaa36140618995137000000000000000000000000bbfe80d975c09c000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5004000090780000"], 0x0) syslog(0x0, &(0x7f0000000240)=""/4096, 0x1000) syz_genetlink_get_family_id$devlink(&(0x7f0000000000)='devlink\x00') 14:47:26 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:26 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:26 executing program 5 (fault-call:7 fault-nth:3): mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:26 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:27 executing program 4: r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500400f78f780000"], 0x0) 14:47:27 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 753.607321][ T28] audit: type=1804 audit(1598885246.990:113): pid=18319 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1678/bus" dev="sda1" ino=16384 res=1 errno=0 [ 753.665437][T18324] FAULT_INJECTION: forcing a failure. [ 753.665437][T18324] name failslab, interval 1, probability 0, space 0, times 0 [ 753.678235][T18324] CPU: 0 PID: 18324 Comm: syz-executor.5 Not tainted 5.9.0-rc3-syzkaller #0 [ 753.686896][T18324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 753.696937][T18324] Call Trace: [ 753.700231][T18324] dump_stack+0x10f/0x19d [ 753.704556][T18324] should_fail+0x23c/0x250 [ 753.709039][T18324] __should_failslab+0x81/0x90 [ 753.713794][T18324] should_failslab+0x5/0x20 [ 753.718286][T18324] slab_pre_alloc_hook+0x20/0xd0 [ 753.723221][T18324] ? nf_ct_ext_add+0x145/0x1f0 [ 753.728161][T18324] __kmalloc_track_caller+0x76/0x310 [ 753.733605][T18324] ? nf_ct_ext_add+0x145/0x1f0 [ 753.738392][T18324] ? kmem_cache_alloc+0x16e/0x2d0 [ 753.743412][T18324] krealloc+0x3f/0xa0 [ 753.747392][T18324] nf_ct_ext_add+0x145/0x1f0 [ 753.751983][T18324] init_conntrack+0x521/0xab0 [ 753.756653][T18324] nf_conntrack_in+0x3af/0xb0e [ 753.761622][T18324] ? ipv4_confirm+0x140/0x140 14:47:27 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:27 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 753.766303][T18324] ipv6_conntrack_in+0x19/0x20 [ 753.771124][T18324] nf_hook_slow+0x72/0x170 [ 753.775536][T18324] ipv6_rcv+0x123/0x140 [ 753.779681][T18324] ? tsan.module_ctor+0x10/0x10 [ 753.784525][T18324] ? ip6_rcv_finish+0x260/0x260 [ 753.789489][T18324] __netif_receive_skb+0x8b/0x1b0 [ 753.794532][T18324] netif_receive_skb_internal+0x3a/0x130 [ 753.800210][T18324] netif_receive_skb+0x1b/0x1d0 [ 753.805072][T18324] tun_get_user+0x1c2c/0x1e30 [ 753.809743][T18324] ? fsnotify_perm+0x59/0x2d0 [ 753.814449][T18324] tun_chr_write_iter+0xb0/0x100 [ 753.819381][T18324] vfs_write+0x665/0x6f0 [ 753.823654][T18324] ksys_write+0xce/0x180 [ 753.827914][T18324] __x64_sys_write+0x3e/0x50 [ 753.836583][T18324] do_syscall_64+0x39/0x80 [ 753.841156][T18324] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 753.847065][T18324] RIP: 0033:0x416e41 [ 753.850953][T18324] Code: 75 14 b8 01 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 c4 1b 00 00 c3 48 83 ec 08 e8 ca fc ff ff 48 89 04 24 b8 01 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 13 fd ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 753.870574][T18324] RSP: 002b:00007f77b14c9c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 753.878979][T18324] RAX: ffffffffffffffda RBX: 000000000118cfe0 RCX: 0000000000416e41 [ 753.886951][T18324] RDX: 000000000000004a RSI: 0000000020000200 RDI: 00000000000000f0 [ 753.894914][T18324] RBP: 00007f77b14c9ca0 R08: 0000000000000000 R09: 0000000000000000 [ 753.902941][T18324] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 753.910904][T18324] R13: 00007ffe963aea4f R14: 00007f77b14ca9c0 R15: 000000000118cfec [ 753.918950][T18324] dccp_invalid_packet: invalid packet type 14:47:27 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00@\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:27 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:27 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:27 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x198, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:27 executing program 5 (fault-call:7 fault-nth:4): mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6000000000142100fe8000ffffffff0000000000000000bbfe8000000000000000000000000000aa00004e229c0626eef4483a0478dc6a4e33f95312576a8116b2bb6f515ffdd1b618358ac70dcb98292b18a104cd240499b79ccb9d7e8d1312d5c490d572fc7ba95085e4e30a644820c9fd8a24a0c442885f991fb2e70d316c9618ac5584113b240f7d2fc89ed110ff4112ddc978ff8d0ad7d8f1083bf8eee8706459388791f4fd1331776daa208d7edede9b2ea3337bc21add32d17d2fe2281102a270481bf96fcda07c5c60f1200ffc9fbc1001addef6eab6e3746e8c6b9bdc7f4e587c1f221b7113a5c3bf4120895364e288b20c6bffd14f6d752120f1829f2d2ba375e26279f96223d5c0", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:27 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 754.478999][ T28] audit: type=1804 audit(1598885247.860:114): pid=18356 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1679/bus" dev="sda1" ino=16382 res=1 errno=0 14:47:27 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:27 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:27 executing program 4 (fault-call:0 fault-nth:0): getpriority(0x1, 0x0) 14:47:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 754.519506][T18356] dccp_invalid_packet: invalid packet type 14:47:28 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:28 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 754.676972][ T28] audit: type=1804 audit(1598885248.060:115): pid=18373 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1680/bus" dev="sda1" ino=16379 res=1 errno=0 [ 754.713900][T18378] dccp_invalid_packet: invalid packet type 14:47:28 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x199, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:28 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:28 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:28 executing program 4: getpriority(0x1, 0x0) 14:47:28 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 755.388232][ T28] audit: type=1804 audit(1598885248.770:116): pid=18392 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1681/bus" dev="sda1" ino=16370 res=1 errno=0 14:47:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 755.448165][ T28] audit: type=1804 audit(1598885248.800:117): pid=18392 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1681/bus" dev="sda1" ino=16370 res=1 errno=0 14:47:28 executing program 4: getpriority(0x2, 0x0) 14:47:28 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:28 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:28 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:28 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, "ffffff", 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 755.611637][ T28] audit: type=1804 audit(1598885248.990:118): pid=18420 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1682/bus" dev="sda1" ino=16364 res=1 errno=0 [ 755.662056][T18424] dccp_invalid_packet: invalid packet type [ 755.701469][T18424] dccp_invalid_packet: invalid packet type [ 755.713633][ T28] audit: type=1804 audit(1598885249.080:119): pid=18424 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1682/bus" dev="sda1" ino=16364 res=1 errno=0 14:47:29 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x19a, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:29 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "ffffff", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:29 executing program 4: shmget$private(0x0, 0x2000, 0x54000000, &(0x7f0000ffc000/0x2000)=nil) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x5) getpriority(0x0, r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r1, &(0x7f0000001100)=[{&(0x7f0000001040)=""/142, 0x8e}], 0x1, 0xfff, 0x0) r2 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r2, 0x208200) ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f0000000040)={{r2}, "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"}) 14:47:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:29 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, "000200", 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:29 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:29 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "ffffff", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:29 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, "000300", 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:29 executing program 4: read$FUSE(0xffffffffffffffff, &(0x7f0000000000)={0x2020}, 0x2020) r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x5) getpriority(0x2, r0) 14:47:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 756.364677][ T28] audit: type=1804 audit(1598885249.750:120): pid=18448 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1683/bus" dev="sda1" ino=16384 res=1 errno=0 [ 756.431880][T18451] dccp_invalid_packet: invalid packet type 14:47:29 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:29 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00<\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 756.518584][ T28] audit: type=1804 audit(1598885249.900:121): pid=18451 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1683/bus" dev="sda1" ino=16384 res=1 errno=0 [ 756.599662][ T28] audit: type=1804 audit(1598885249.900:122): pid=18448 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1683/bus" dev="sda1" ino=16384 res=1 errno=0 [ 756.652566][ T28] audit: type=1800 audit(1598885249.900:123): pid=18451 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16384 res=0 errno=0 14:47:30 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x19b, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:30 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x606, 0x10d181) ioctl$IMDELTIMER(r0, 0x80044941, &(0x7f0000000180)=0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4800000010000507000000001000000000000040", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r6 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r6, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x74}}, 0x810) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}]}, 0x34}}, 0x0) getpeername$packet(r0, &(0x7f0000003b80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000003bc0)=0x14) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000003c40)={'gretap0\x00', &(0x7f0000003c00)=ANY=[@ANYBLOB='gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="0008adfae15593cc2ae28c7fbae303258000000000050000000446230018006800000729"]}) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f0000003e40)={&(0x7f0000003b40)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000003e00)={&(0x7f0000003c80)={0x174, 0x0, 0x800, 0x70bd2c, 0x25dfdbfb, {}, [@HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}]}]}, 0x174}}, 0x4) ioctl$BTRFS_IOC_SPACE_INFO(r0, 0xc0109414, &(0x7f00000001c0)={0x263, 0xfffffffffffffff9, [[], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], []]}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000000c0)=""/169) write$P9_RSTATFS(0xffffffffffffffff, &(0x7f0000000000)={0x43, 0x9, 0x1, {0x8, 0xffff, 0x140, 0x2f, 0x5, 0x1, 0x2, 0x36964b20, 0x1}}, 0x43) getpriority(0x1, 0x0) 14:47:30 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, "000003", 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:30 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x2000024a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:30 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8dffff", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:30 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00\x00<', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:30 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "f5ffff", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 757.283120][ T28] audit: type=1804 audit(1598885250.670:124): pid=18490 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1684/bus" dev="sda1" ino=16372 res=1 errno=0 [ 757.283931][T18488] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 14:47:30 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 757.388275][ T28] audit: type=1804 audit(1598885250.770:125): pid=18490 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1684/bus" dev="sda1" ino=16372 res=1 errno=0 [ 757.397958][T18494] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 14:47:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:30 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x7ffff000, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) [ 757.483158][ T28] audit: type=1800 audit(1598885250.810:126): pid=18493 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16372 res=0 errno=0 [ 757.570601][ T28] audit: type=1804 audit(1598885250.950:127): pid=18519 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1685/bus" dev="sda1" ino=16364 res=1 errno=0 [ 757.616999][ T28] audit: type=1804 audit(1598885250.990:128): pid=18520 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1685/bus" dev="sda1" ino=16364 res=1 errno=0 14:47:31 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x19c, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:31 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00\x00@', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:31 executing program 4: getpriority(0x1, 0x0) r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x5) r1 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r1) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x5) sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0xfffffffffffffd1f, 0x3e9, 0x20, 0x70bd25, 0x25dfdbfb, {0x31, 0x1, 0x2, r1, 0x1f, 0x1, 0x10000, 0x401}, ["", "", "", "", "", "", "", ""]}, 0xffffffffffffff93}, 0x1, 0x0, 0x0, 0xc040}, 0x4044) openat$userio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/userio\x00', 0x509000, 0x0) capget(&(0x7f0000000000)={0x20071026, r0}, &(0x7f0000000040)={0x8, 0x6, 0x10001, 0x5, 0x6, 0x3}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r2, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000180)=0x1ff, 0x2) 14:47:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:31 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:31 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0xfffffdef, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:31 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:31 executing program 4: getpriority(0x1, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r1, 0x208200) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x17ffffe, 0x50, r1, 0x0) read$midi(r0, &(0x7f0000000000)=""/94, 0x5e) [ 758.172046][ T28] audit: type=1804 audit(1598885251.550:129): pid=18537 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1686/bus" dev="sda1" ino=16367 res=1 errno=0 14:47:31 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:31 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:31 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:32 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:32 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:32 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000180)={0x1, 0x0, 0x1000, 0xfc, &(0x7f0000000000)="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", 0x49, 0x0, &(0x7f0000000100)="fe0b24cf4cbc6322faf75fd0501afcd4f693f79461c6cea435bd9990393b671bc0110b11beae2fdfa6281f1ad23eb9b1be50d285ca6ed4c242d1765d4f9117c45a709fcb3b095d9bf8"}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ttyS3\x00', 0x22080, 0x0) getpriority(0x1, 0x0) 14:47:32 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x19d, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:32 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:32 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:32 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:32 executing program 4: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/timer\x00', 0x195b81) getpriority(0x1, 0x0) r1 = shmget(0x0, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r3) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x5) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280), 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x44, 0x0, 0x2, 0x70bd2c, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x2}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x1}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x3f}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000240)={0x2}) r4 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r4) ptrace$setopts(0x4206, r4, 0x0, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r5, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) accept4$unix(r5, 0x0, &(0x7f00000003c0), 0x800) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000000)=0xfffffffc, &(0x7f0000000200)=0x4) tkill(r4, 0x5) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000180)={{0x0, 0x0, 0x0, r2, 0xee00, 0x100, 0x3}, 0x0, 0x2, 0x401, 0x7, r4, 0x0, 0x7ff}) bind$netrom(0xffffffffffffffff, &(0x7f0000000080)={{0x3, @null, 0x6}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @bcast]}, 0x48) 14:47:32 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:32 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:32 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 759.301732][T18606] dccp_invalid_packet: invalid packet type 14:47:33 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x19e, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:33 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:33 executing program 4: r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000001c0), &(0x7f0000000200)=0x40) getpriority(0x1, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x1401, 0x200, 0x70bd27, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x40001}, 0x20008084) sendmsg$NFT_MSG_GETRULE(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001a40)={&(0x7f0000001ac0)={0x1688, 0x7, 0xa, 0x101, 0x0, 0x0, {0xa, 0x0, 0x2}, [@NFTA_RULE_ID={0x8, 0x9, 0x1, 0x0, 0x3}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_RULE_EXPRESSIONS={0x1648, 0x4, 0x0, 0x1, [{0x1528, 0x1, 0x0, 0x1, [@match={{0xa, 0x1, 'match\x00'}, @val={0xbc, 0x2, 0x0, 0x1, [@NFTA_MATCH_INFO={0xb8, 0x3, "15a23b66ad6d83e68df0d317603f4866717589e39cb81b21aa1bc3629504d1e2d5822481446b41ea83cb85b05f921a6c4ebd9eaad361f1861f5d0073a5b84df4ec8a3463c7e268ed86c187bd40674e2004f8bddf84f2251c73bf450c38b5f6e1b9370f1c5c2c393e267b16bdbd6570348bf86bc841e3bb3613642bca1ef697f83c70e5f77fa237c44ced273736febcba83386e2b98fcbabf9bf49f1e992779d3e1e3b8ddf90ec81814b3198ffa25b78957400a9f"}]}}, @range={{0xa, 0x1, 'range\x00'}, @val={0x13d8, 0x2, 0x0, 0x1, [@NFTA_RANGE_SREG={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_RANGE_TO_DATA={0x1274, 0x4, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x30, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VALUE={0x39, 0x1, "9ba10f5522a69df6eb6e17b930856882ef9329f2f463daef25e3cf6c6e6b83a1a31bdf5a604f0e41448e1a47aa6c8c274946a52f92"}, @NFTA_DATA_VALUE={0x92, 0x1, "989e8a0389dc71a69dfd08fb64e1b69e6ff8378dca3bff93c6a809f829cc4713f88319cc1aa8b0ef7c089490ce5f5aa081d66fef7915a81cc69763e5c35a68b13c2ad7f3f696760513bc6e65a8b5256a5638f94370d7bc9f0bb132ef9884963920588526eba346ca73afdf06fd8b46b166ff7edd3a700fe191ed644a8559682e79cc547f6ff313db42db29a9aade"}, @NFTA_DATA_VALUE={0x35, 0x1, "a2b3475a1524a20e3d4646d7561bea95d55ee777c88a51a84b3a660236d299d5e1d449f329be6808b9aa7b26595b0a27ae"}, @NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}, @NFTA_DATA_VALUE={0xcc, 0x1, "297ccd76192d4203707a514b5b2d67b6cf61ff33d43f09428c8f418a8cfd9c5fc8c10be44afa6a5ad3f04432a83db26451740cbc3c891be2ced19d33a779d515df600dfdb18238aafbf1090ee3333a7537b4f3b4c6ff75418fbe99769e4b60949aeec0b9796d1d63182ab8b210ec8d8950257a6e59e3ee34b49d4b40a454923c663f69069a023fe6321a494dbaff06e1115862b3a2248bf997922cf4e5f373bfd7647e3e13bc59be8bc0a19c4a5dac6972384fe022b92de8d3aeee228aacb5234f3c753f8f389438"}, @NFTA_DATA_VALUE={0x33, 0x1, "f54f1512f019c29b8374fdba9c0ae4bf77b72fe3b37150ff5188713f04f6376ae37ed58d14a3189ea15b7400a68abd"}, @NFTA_DATA_VERDICT={0x4}, @NFTA_DATA_VALUE={0x1004, 0x1, "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"}]}, @NFTA_RANGE_SREG={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_RANGE_TO_DATA={0x148, 0x4, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VALUE={0x77, 0x1, "2ce98cb9c619b200451ef3b220ea3124864d977ba1fd9dba8e777623f2fafa011f1d532d10c0563a310d7be2c3593ee07898d2cbad6703548f986cd8b3b999cb2f047cf3d96e303e582da877212ce00ed5899ecbb2ae48af0f830d39abe2b1722c955d6e6190f655bb862377bf85ff1bf95d1d"}, @NFTA_DATA_VALUE={0x5f, 0x1, "4126d811bc8f948fec96bee31b22a3c6e06435d29a8c265e582b8606c065e645c5d06ece61808974df71cb923273fb94e48b313ec4da14b25528a2918f24c1ccfa9cd1aeea2fe7245b0ad82b87c1b717a59823428e27cccdfddf24"}, @NFTA_DATA_VALUE={0x45, 0x1, "a73775396528b92aa9a53f78067bede212521a5d886e9e80c122571ab7ee80b3cd97f4a5d36de5e5d909d029f85f48028b116af8f3060de76bc2719fc2c2867f01"}]}, @NFTA_RANGE_OP={0x8, 0x2, 0x1, 0x0, 0x1}]}}, @counter={{0xc, 0x1, 'counter\x00'}, @val={0x64, 0x2, 0x0, 0x1, [@NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x5}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x5}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0xb7d}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x3ff}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x8}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x9}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x1ffffffffffff}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x7}]}}, @dup_ipv4={{0x8, 0x1, 'dup\x00'}, @void}]}, {0x10, 0x1, 0x0, 0x1, [@tunnel={{0xb, 0x1, 'tunnel\x00'}, @void}]}, {0xbc, 0x1, 0x0, 0x1, [@ct={{0x7, 0x1, 'ct\x00'}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_CT_DIRECTION={0x5, 0x3, 0x1}, @NFTA_CT_SREG={0x8, 0x4, 0x1, 0x0, 0xa}, @NFTA_CT_KEY={0x8, 0x2, 0x1, 0x0, 0x10}]}}, @log={{0x8, 0x1, 'log\x00'}, @void}, @hash={{0x9, 0x1, 'hash\x00'}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_HASH_SEED={0x8, 0x5, 0x1, 0x0, 0xfffffffc}, @NFTA_HASH_TYPE={0x8}, @NFTA_HASH_TYPE={0x8}, @NFTA_HASH_OFFSET={0x8, 0x6, 0x1, 0x0, 0x6}]}}, @flow_offload={{0x11, 0x1, 'flow_offload\x00'}, @void}, @socket={{0xb, 0x1, 'socket\x00'}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_SOCKET_DREG={0x8}]}}, @tproxy={{0xb, 0x1, 'tproxy\x00'}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_TPROXY_REG_PORT={0x8, 0x3, 0x1, 0x0, 0x16}, @NFTA_TPROXY_REG_PORT={0x8, 0x3, 0x1, 0x0, 0x16}, @NFTA_TPROXY_FAMILY={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_TPROXY_FAMILY={0x8, 0x1, 0x1, 0x0, 0x831822869eab0c4e}]}}]}, {0x40, 0x1, 0x0, 0x1, [@synproxy={{0xd, 0x1, 'synproxy\x00'}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_SYNPROXY_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_SYNPROXY_MSS={0x6, 0x1, 0x1, 0x0, 0x20}, @NFTA_SYNPROXY_MSS={0x6, 0x1, 0x1, 0x0, 0x9}, @NFTA_SYNPROXY_WSCALE={0x5, 0x2, 0x9}]}}, @ct={{0x7, 0x1, 'ct\x00'}, @void}]}, {0x10, 0x1, 0x0, 0x1, [@payload={{0xc, 0x1, 'payload\x00'}, @void}]}]}, @NFTA_RULE_ID={0x8}, @NFTA_RULE_POSITION_ID={0x8}, @NFTA_RULE_POSITION_ID={0x8, 0xa, 0x1, 0x0, 0x1}]}, 0x1688}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000180)={0x8, "66f04a"}, 0x6) 14:47:33 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:33 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:33 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:33 executing program 4: getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000000)=0x6dda, &(0x7f0000000040)=0x2) getpriority(0x1, 0x0) [ 759.961099][T18626] dccp_invalid_packet: invalid packet type 14:47:33 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:33 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:33 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 760.127666][T18650] dccp_invalid_packet: invalid packet type 14:47:34 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x19f, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:34 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:34 executing program 4: getpriority(0x5, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x1d, &(0x7f0000000000)={0x1c, 0x401, 0xff}) 14:47:34 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:34 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:34 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:34 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:34 executing program 4: socket$netlink(0x10, 0x3, 0xc) getpriority(0x1, 0x0) prctl$PR_SET_THP_DISABLE(0x29, 0x1) unlink(&(0x7f0000000000)='./file0\x00') 14:47:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:34 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 760.920924][T18685] dccp_invalid_packet: invalid packet type 14:47:34 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:35 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1a0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:35 executing program 4: getpriority(0x1, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x802, 0x0) mq_notify(r0, &(0x7f0000000180)={0x0, 0x2f, 0x2, @thr={&(0x7f0000000040)="461eaa01256c3db0a048b9e45893f8999e04c37bdc19295e479d061e4a0f14284cf17a6c68d2027df937b3d9ee2888272fb93bdcc3303ac85d63c02a0de67279146e60e634ff6072a1914727d26663b8261e6ef0", &(0x7f00000000c0)="28690cd0b3da9d1d4d56ec005e9bfc2b7eea578130ce669ccd396a71197143ceb168a5887d09b3c4b060a8782d87bbe4ed743951ca99cd68cf399ded0b136ef8c85bad23de2aa975185a66dc7e9846928be6831f87f9fa6a701dcf37d77ca2ee766f7ed0e2c56f0f57a8276855d35490b001860039d88921c6cbeed0887f34e6fbca4b17905bd3c7ebf911fda49612b4fda56894291ecb7185967a"}}) 14:47:35 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:35 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:35 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 761.746128][ T28] kauditd_printk_skb: 19 callbacks suppressed [ 761.746141][ T28] audit: type=1804 audit(1598885255.130:149): pid=18713 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1693/bus" dev="sda1" ino=16373 res=1 errno=0 14:47:35 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:35 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 761.797986][T18721] dccp_invalid_packet: invalid packet type 14:47:35 executing program 4: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x5) r1 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r1) mknod(&(0x7f0000000040)='./file0\x00', 0x2, 0x101) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x5) r2 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r2) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x5) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) getpriority(0x0, r1) 14:47:35 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "ffffff", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 761.870651][ T28] audit: type=1804 audit(1598885255.250:150): pid=18713 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1693/bus" dev="sda1" ino=16373 res=1 errno=0 14:47:35 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 761.958509][ T28] audit: type=1800 audit(1598885255.250:151): pid=18721 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16373 res=0 errno=0 14:47:36 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1a1, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:36 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:36 executing program 4: prctl$PR_SET_THP_DISABLE(0x29, 0x0) 14:47:36 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, "00ffff", 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:36 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "000200", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 762.660440][ T28] audit: type=1804 audit(1598885256.040:152): pid=18756 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1694/bus" dev="sda1" ino=16376 res=1 errno=0 14:47:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:36 executing program 4: getpriority(0x1, 0x0) r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x5) sched_setscheduler(r0, 0x3, &(0x7f0000000000)=0x6ae2) 14:47:36 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, "000002", 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 762.709711][T18763] dccp_invalid_packet: invalid packet type 14:47:36 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "000300", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 762.749096][ T28] audit: type=1804 audit(1598885256.130:153): pid=18763 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1694/bus" dev="sda1" ino=16376 res=1 errno=0 14:47:36 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 762.911455][ T28] audit: type=1804 audit(1598885256.290:154): pid=18781 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1695/bus" dev="sda1" ino=16367 res=1 errno=0 [ 762.963731][T18784] dccp_invalid_packet: invalid packet type [ 762.977230][ T28] audit: type=1804 audit(1598885256.360:155): pid=18784 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1695/bus" dev="sda1" ino=16367 res=1 errno=0 14:47:36 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1a2, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:36 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "000400", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:36 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, "000003", 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:36 executing program 4: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x5) r1 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r1) ptrace$setopts(0x4206, r1, 0x0, 0x0) getpriority(0x2, r1) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000140), 0x8) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r2, 0xc2604110, &(0x7f0000000480)={0x5, [[0x1ff, 0xf2a, 0x4, 0x2, 0x80000000, 0xc40e2c9, 0x80000000, 0xf623], [0x9, 0x4, 0x47, 0x7, 0x7, 0x6, 0x8], [0x4, 0x0, 0xff, 0xa55d, 0x0, 0x1000, 0xffffff90, 0x2]], [], [{0x8, 0x6, 0x0, 0x0, 0x1}, {0x5320e6f7, 0x3, 0x0, 0x0, 0x1, 0x1}, {0x0, 0x5}, {0x6, 0x3, 0x1, 0x1, 0x0, 0x1}, {0x8, 0xfffffffb, 0x1, 0x1}, {0x80000000, 0x2, 0x0, 0x1, 0x0, 0x1}, {0x1, 0xff, 0x0, 0x0, 0x1}, {0xfffffff9, 0x0, 0x1, 0x1, 0x1, 0x1}, {0xfff, 0x4, 0x0, 0x1}, {0x6, 0x1f, 0x0, 0x1, 0x0, 0x1}, {0x5d, 0x8, 0x0, 0x1, 0x1}, {0x7fff, 0xffff, 0x0, 0x1, 0x1, 0x1}], [], 0x3}) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x680) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r3, &(0x7f0000000440)={0x0, 0x46, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="441faabb", @ANYRES16=r4, @ANYBLOB="010000000000000000004100000088ff01006e657464657673696d0000000f0002006e657464657673696d3000000d008d006c325f64726f707300000000"], 0x44}}, 0x0) sendmsg$DEVLINK_CMD_PORT_SPLIT(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r4, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0x9, 0x2}}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x400a001) 14:47:36 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:37 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00\x00<', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 763.616380][ T28] audit: type=1804 audit(1598885257.000:156): pid=18802 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1696/bus" dev="sda1" ino=16384 res=1 errno=0 [ 763.631387][T18807] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:47:37 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getpriority(0x0, r0) socket$phonet(0x23, 0x2, 0x1) 14:47:37 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "000600", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:37 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:37 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) [ 763.668821][T18809] dccp_invalid_packet: invalid packet type [ 763.737222][ T28] audit: type=1804 audit(1598885257.070:157): pid=18802 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1696/bus" dev="sda1" ino=16384 res=1 errno=0 [ 763.826566][ T28] audit: type=1800 audit(1598885257.070:158): pid=18809 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16384 res=0 errno=0 [ 763.846593][T18825] dccp_invalid_packet: invalid packet type [ 763.876289][T18821] dccp_invalid_packet: invalid packet type 14:47:37 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1a3, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:37 executing program 4: getpriority(0x1, 0x0) setuid(0xffffffffffffffff) socket$caif_seqpacket(0x25, 0x5, 0x0) 14:47:37 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:37 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00\a\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:37 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd600b000000142100fe8000ffffffff0000000000000000bbfe8000000000000000000000000000aa00004e229c0626eef4483a0478dc6a4e33f95312576a8116b2bb6f515ffdd1b618358ac70dcb98292b18a104cd240499b79ccb9d7e8d1312d5c490d572fc7ba95085e4e30a644820c9fd8a24a0c442885f991fb2e70d316c9618ac5584113b240f7d2fc89ed110ff4112ddc978ff8d0ad7d8f1083bf8eee8706459388791f4fd1331776daa208d7edede9b2ea3337bc21add32d17d2fe2281102a270481bf96fcda07c5c60f1200ffc9fbc1001addef6eab6e3746e8c6b9bdc7f4e587c1f221b7113a5c3bf4120895364e288b20c6bffd14f6d752120f1829f2d2ba375e26279f96223d5c0", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:37 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:37 executing program 4: getpriority(0x1, 0xffffffffffffffff) read$FUSE(0xffffffffffffffff, &(0x7f0000000000)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) migrate_pages(r0, 0x48, &(0x7f0000002040)=0xbe8, &(0x7f0000002080)=0x402) 14:47:37 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00!\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:38 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:38 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00<\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 764.616089][T18859] dccp_invalid_packet: invalid packet type [ 764.667423][T18846] dccp_invalid_packet: invalid packet type 14:47:38 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:38 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1a4, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:38 executing program 4: getpriority(0x1, 0x0) r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x5) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f00000001c0)={{0x0, 0x3, 0x7, 0x9, 'syz1\x00', 0x8}, 0x4, 0x20000000, 0x800, r0, 0x2, 0x1, 'syz0\x00', &(0x7f0000000180)=['smaps\x00', '\x00'], 0x7, [], [0x7ff, 0x401, 0x200, 0x48e]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x10, 0x1, 0x6}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={r1, 0x80000001, 0x2, 0xfffff05a}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000300)={'HL\x00'}, &(0x7f0000000340)=0x1e) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r2, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r2, 0x4008941a, &(0x7f0000000140)=0x2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r3, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r1}, &(0x7f0000000380)=0x8) 14:47:38 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:38 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "000003", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:38 executing program 4: ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0xfffffffc, 0x6, 0x1000, 0x5, 0x6d], 0x5, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x8, 0x7f, &(0x7f0000000080)=0x5}) getpriority(0x1, 0x0) 14:47:38 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "000006", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:38 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:38 executing program 4: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x80000, 0x0) tkill(r0, 0x5) getpriority(0x1, r0) 14:47:38 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00\x00\a', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 765.526184][T18898] dccp_invalid_packet: invalid packet type 14:47:39 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:39 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1a5, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:39 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:39 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00\x00!', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:39 executing program 4: r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r1, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) close_range(r0, r1, 0x20f4b60aa817c26) getpriority(0x1, 0x0) r2 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/exec\x00', 0x2, 0x0) ioctl$FS_IOC_SETFSLABEL(r2, 0x41009432, &(0x7f0000000080)="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") 14:47:39 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:39 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00\x00<', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:39 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:39 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0000ff", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:39 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:40 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1a6, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:40 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:40 executing program 4: getpriority(0x1, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0xee00, r2) r3 = getpid() sendmsg$netlink(r0, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=[@cred={{0x1c, 0x1, 0x2, {r3, 0x0, r2}}}], 0x20}, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0xee00, r6) r7 = getpid() sendmsg$netlink(r4, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=[@cred={{0x1c, 0x1, 0x2, {r7, 0x0, r6}}}], 0x20}, 0x0) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) r9 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0xee00, r10) r11 = getpid() sendmsg$netlink(r8, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=[@cred={{0x1c, 0x1, 0x2, {r11, 0x0, r10}}}], 0x20}, 0x0) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000040)="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", 0x2000, &(0x7f0000004740)={&(0x7f0000002040)={0x50, 0xffffffffffffffda, 0x80, {0x7, 0x1f, 0x3, 0x1000000, 0x90b, 0xa21a, 0x8007, 0x9}}, &(0x7f00000020c0)={0x18, 0x0, 0x6b1c, {0x5ee2}}, &(0x7f0000002100)={0x18, 0x0, 0x800, {0x8000}}, &(0x7f0000002140)={0x18, 0x0, 0x0, {0x8}}, &(0x7f0000002180)={0x18, 0x8aff450235d1692f, 0xffffffff, {0x1}}, &(0x7f0000004200)={0x28, 0xfffffffffffffffe, 0x7fffffff, {{0x200, 0x1000}}}, &(0x7f0000004240)={0x60, 0x0, 0x8, {{0x80, 0x7, 0x3, 0x7fff, 0xffff, 0x1, 0xffffffff}}}, &(0x7f00000042c0)={0x18, 0xfffffffffffffff5, 0x7a, {0x10001}}, &(0x7f0000004300)={0x11, 0x0, 0x9, {'\x00'}}, &(0x7f0000004340)={0x20, 0x0, 0x0, {0x0, 0x10}}, &(0x7f0000004380)={0x78, 0xb, 0x19410a1b4000, {0xff0000000000, 0x19a09cfa, 0x0, {0x0, 0x0, 0x7ff, 0x100000001, 0x80, 0x3, 0x3, 0x77, 0x6, 0x4000, 0x4, 0x0, r2, 0x1, 0x401}}}, &(0x7f0000004400)={0x90, 0x0, 0x4, {0x3, 0x1, 0x7, 0x9, 0xb67, 0x80000001, {0x1, 0x3f, 0x100000000, 0xc, 0x7, 0x10001, 0x0, 0x416c, 0x9, 0x2000, 0x3, 0xee00, r6, 0x1, 0x400}}}, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], &(0x7f0000004580)=ANY=[@ANYBLOB="b0000000000000000000010000000000020000000000000000000000000000004e0f0000000000000e02000000000000040000000000000000007f0000000000000005000000000000000700000000000000070000000000000007000000f80000000100008000600100ffff0000", @ANYRES32=0xee00, @ANYRES32, @ANYBLOB="0700000000100000000000000400000000000000010000000000000008000000030000002f5c40f7274f2e5c"], &(0x7f0000004640)={0xa0, 0x0, 0x1, {{0x3, 0x0, 0x6, 0xffff, 0xffffffff, 0x3, {0x6, 0xe6d9, 0x1, 0x4, 0x2f7d, 0x4, 0x1, 0x8, 0x0, 0xa000, 0x3, 0xffffffffffffffff, r10, 0x600000, 0x400}}, {0x0, 0x8}}}, &(0x7f0000004700)={0x20, 0x0, 0xffffffff, {0x20, 0x4, 0x7, 0x101}}}) 14:47:40 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:40 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 767.275671][ T28] kauditd_printk_skb: 13 callbacks suppressed [ 767.275683][ T28] audit: type=1804 audit(1598885260.660:172): pid=18966 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1701/bus" dev="sda1" ino=16371 res=1 errno=0 14:47:40 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:40 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 767.329207][T18974] net_ratelimit: 1 callbacks suppressed [ 767.329212][T18974] dccp_invalid_packet: invalid packet type 14:47:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:40 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$SOUND_OLD_MIXER_INFO(r1, 0x80304d65, &(0x7f0000000000)) getpriority(0x1, 0x0) [ 767.391732][ T28] audit: type=1804 audit(1598885260.770:173): pid=18974 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1701/bus" dev="sda1" ino=16371 res=1 errno=0 14:47:40 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:40 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 767.511047][ T28] audit: type=1804 audit(1598885260.890:174): pid=18993 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1702/bus" dev="sda1" ino=16380 res=1 errno=0 [ 767.534190][T18993] dccp_invalid_packet: invalid packet type [ 767.585670][ T28] audit: type=1804 audit(1598885260.950:175): pid=18997 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1702/bus" dev="sda1" ino=16380 res=1 errno=0 14:47:41 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1a7, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:41 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:41 executing program 4: getpriority(0x1, 0xffffffffffffffff) 14:47:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:41 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:41 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:41 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 768.250746][ T28] audit: type=1804 audit(1598885261.630:176): pid=19017 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1703/bus" dev="sda1" ino=16366 res=1 errno=0 14:47:41 executing program 4: getpriority(0x1, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x10113e, 0x20) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) ioctl$SOUND_OLD_MIXER_INFO(r0, 0x80304d65, &(0x7f0000000000)) r1 = shmget$private(0x0, 0x3000, 0x919b30b7d0bde04b, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) 14:47:41 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 768.302503][T19024] dccp_invalid_packet: invalid packet type 14:47:41 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:41 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 768.389362][ T28] audit: type=1804 audit(1598885261.770:177): pid=19017 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1703/bus" dev="sda1" ino=16366 res=1 errno=0 [ 768.482556][ T28] audit: type=1800 audit(1598885261.810:178): pid=19024 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16366 res=0 errno=0 14:47:42 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1a8, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:42 executing program 4: ioctl$VIDIOC_OVERLAY(0xffffffffffffffff, 0x4004560e, &(0x7f0000000000)=0x76f) getpriority(0x1, 0x0) 14:47:42 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:42 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:42 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0000ff", 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 769.157366][ T28] audit: type=1804 audit(1598885262.540:179): pid=19060 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1704/bus" dev="sda1" ino=16367 res=1 errno=0 14:47:42 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:42 executing program 4: ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f0000000100)) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="277b000d21070000bf6c860ad9cd953dda187eca6aa2f497d47293f8be37ef08f648cc6a0ad1754f5cb2a46a0b2f00f1c64cf69b773af6985506da19b05389b20540442ac30f520135fc480ec67e1dc2564a3ded03708b6bb9c2d2046d394b5326bd621d3402b58ab0b5b20f1a85212535f3693a8dce0d2960e60e9b0636c8630d40688f0e875b6598dc529ac748f1d5ddcf0d4f2c03a28c3973d15aca068e938ac566340b83f22d9b378107a8bfcd7af01300e85fb9b6bbbbe26fcd716c5e0c5948ccaf6e5781736b2e51543f3816"], &(0x7f0000000080)=""/66, 0x42) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000180)={0x4002, 0x3, 0x3, 0xa431, 0x28e, 0xb}) getpriority(0x1, 0x0) [ 769.205642][T19060] dccp_invalid_packet: invalid packet type 14:47:42 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x4, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 769.246776][ T28] audit: type=1804 audit(1598885262.620:180): pid=19060 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1704/bus" dev="sda1" ino=16367 res=1 errno=0 14:47:42 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:42 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 769.356485][ T28] audit: type=1800 audit(1598885262.620:181): pid=19066 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16367 res=0 errno=0 [ 769.439958][T19082] dccp_invalid_packet: invalid packet type [ 769.473185][T19086] dccp_invalid_packet: invalid packet type 14:47:43 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1a9, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:43 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000001040)=@urb_type_control={0x2, {0xc, 0x1}, 0x2, 0x0, &(0x7f0000001080)={0x0, 0x16, 0x9d, 0x8, 0x9}, 0x8, 0x4, 0x1, 0x0, 0x2, 0x7fffffff, &(0x7f00000010c0)="221fdc0df1d10cb57efe90dfef039ed8e816d39e8ad33e0a72b6639ec48aac1b6353f08dbb66635aa8c2295731fdd0f911f147d1c8174c99b12903e1348690e9c0b31e6a70dbe4d5f33bb8e737b2d46ab460991c2c42e186f84f36d6e4edb0b7cd1230560a6656348d343ce68de3b7310b8e7034f5b021531bee31e3c8e88acaeb99ed3b80296f54154a6e131670421f1e4a1bf12cbb1a7e96e1b46674f1d08b37e5af7545ee7800641eed136efb0eb58f4f63e63d4711318bab3286d59bb3b082f53b180bd07ec6160bcb2ab84d1f763f30c7ea80c5a81594be7f6b2a4542"}) getpriority(0x1, 0x0) 14:47:43 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x29, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:43 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:43 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:43 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x2b, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:43 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "00ffff", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:43 executing program 4: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x1, &(0x7f0000000100)=[{&(0x7f0000000080)="ba75dccf2f49f01c21fb60296e86840c863088dff7a64493fbcc7189e7a404e66968ba45404c6393e342b2a97c8200cf8b1953247fbc145846221f7e93a4301e149073d9f5c72c391cfd4ed8b88bbb91", 0x50, 0x3}], 0x303840, &(0x7f0000000140)='%},\x04$!/)\x00') socket$nl_rdma(0x10, 0x3, 0x14) getpriority(0x2, 0x0) 14:47:43 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "00ffff", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 770.136010][T19109] dccp_invalid_packet: invalid packet type 14:47:43 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) [ 770.287422][T19126] dccp_invalid_packet: invalid packet type [ 770.304848][T19130] dccp_invalid_packet: invalid packet type 14:47:44 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1aa, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:44 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x2c, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:44 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:44 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:44 executing program 4: r0 = gettid() getpriority(0x0, r0) 14:47:44 executing program 4: sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x50, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@SMC_PNETID_NAME={0x0, 0x1, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6gre0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'caif0\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x804) getpriority(0x1, 0x0) ftruncate(0xffffffffffffffff, 0x208200) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, &(0x7f0000000140)) 14:47:44 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "008dff", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:44 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x2f, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 770.996868][T19158] dccp_invalid_packet: invalid packet type 14:47:44 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "00f5ff", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:44 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x2, 0x44040) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000100)) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000140)={'syztnl1\x00', 0x0, 0x2f, 0x8, 0xff, 0x10000, 0x60, @rand_addr=' \x01\x00', @dev={0xfe, 0x80, [], 0xb}, 0x8000, 0x8}}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000080)={'syztnl0\x00', &(0x7f0000000000)={'ip6gre0\x00', r1, 0x29, 0x8, 0x60, 0x29c, 0x0, @private2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x700, 0x10, 0x9c, 0x9}}) getpriority(0x1, 0x0) 14:47:45 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1ab, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:45 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:45 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x3a, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:45 executing program 4: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x5) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) r1 = getpgid(0xffffffffffffffff) getsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, &(0x7f0000000040), &(0x7f0000000080)=0x4) getpriority(0x1, r1) r2 = openat2(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x40, 0x14}, 0x18) ioctl$HIDIOCAPPLICATION(r2, 0x4802, 0x7f) 14:47:45 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:45 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x3c, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:45 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:45 executing program 4: ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000000)) getpriority(0x1, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000080)={0x2020, 0x0, 0x0}, 0x2020) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, r3, 0x0) statx(0xffffffffffffffff, &(0x7f00000020c0)='./file0\x00', 0x100, 0xa88, &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_ATTR(r0, &(0x7f0000002200)={0x78, 0x0, r1, {0x8, 0x8000, 0x0, {0x4, 0x6, 0x0, 0x6ce2072f, 0x3fe, 0x3, 0x76, 0x80000000, 0xfffeffff, 0x8000, 0xfffffff7, r3, r4, 0x8, 0x10001}}}, 0x78) 14:47:45 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:45 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6060000000142100fe8000ffffffff0000000000000000bbfe8000000000000000000000000000aa00004e229c0626eef4483a0478dc6a4e33f95312576a8116b2bb6f515ffdd1b618358ac70dcb98292b18a104cd240499b79ccb9d7e8d1312d5c490d572fc7ba95085e4e30a644820c9fd8a24a0c442885f991fb2e70d316c9618ac5584113b240f7d2fc89ed110ff4112ddc978ff8d0ad7d8f1083bf8eee8706459388791f4fd1331776daa208d7edede9b2ea3337bc21add32d17d2fe2281102a270481bf96fcda07c5c60f1200ffc9fbc1001addef6eab6e3746e8c6b9bdc7f4e587c1f221b7113a5c3bf4120895364e288b20c6bffd14f6d752120f1829f2d2ba375e26279f96223d5c0", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:46 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1ac, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:46 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:46 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(0xffffffffffffffff, 0xc02064b9, &(0x7f00000000c0)={&(0x7f0000000040)=[0x3, 0x1f, 0xffffff00], &(0x7f0000000080)=[0x0, 0x0], 0x3, 0x3}) r1 = signalfd(r0, &(0x7f0000000000)={[0xb88e]}, 0x8) preadv2(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000140)=""/35, 0x23}, {&(0x7f0000000180)=""/144, 0x90}, {&(0x7f0000000240)=""/202, 0xca}], 0x3, 0xffffffff, 0x7, 0x4) getpriority(0x1, 0x0) ioctl$CAPI_GET_SERIAL(r1, 0xc0044308, &(0x7f0000000100)=0x3ff) 14:47:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:46 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:46 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:46 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:46 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x2, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 772.720628][ T28] kauditd_printk_skb: 14 callbacks suppressed [ 772.720642][ T28] audit: type=1804 audit(1598885266.100:196): pid=19240 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1711/bus" dev="sda1" ino=16367 res=1 errno=0 14:47:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:46 executing program 4: ioctl$CHAR_RAW_FLSBUF(0xffffffffffffffff, 0x1261, &(0x7f0000000000)=0x101) getpriority(0x1, 0x0) [ 772.772125][T19246] net_ratelimit: 4 callbacks suppressed [ 772.772131][T19246] dccp_invalid_packet: invalid packet type 14:47:46 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:46 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x3, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 772.854063][ T28] audit: type=1804 audit(1598885266.230:197): pid=19246 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1711/bus" dev="sda1" ino=16367 res=1 errno=0 14:47:46 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1ad, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:46 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:46 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r5, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_MODE={0x5}]}}}]}, 0x3c}}, 0x0) getpriority(0x1, 0x0) r6 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r6, 0x208200) getsockopt$inet_int(r6, 0x0, 0x16, &(0x7f00000000c0), &(0x7f0000000240)=0x4) 14:47:46 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:46 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x3c, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:47 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:47 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0xff, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 773.614212][T19281] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 773.626266][ T28] audit: type=1804 audit(1598885267.010:198): pid=19284 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1712/bus" dev="sda1" ino=16034 res=1 errno=0 [ 773.687986][T19289] dccp_invalid_packet: invalid packet type [ 773.693405][T19281] 8021q: adding VLAN 0 to HW filter on device bond1 [ 773.714282][T19286] bond1: option mode: unable to set because the bond device is up 14:47:47 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:47 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x2], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 773.726069][ T28] audit: type=1804 audit(1598885267.110:199): pid=19284 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1712/bus" dev="sda1" ino=16034 res=1 errno=0 [ 773.746015][T19286] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 773.766126][ T28] audit: type=1800 audit(1598885267.110:200): pid=19289 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16034 res=0 errno=0 14:47:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 773.821606][T19281] bond1: option mode: unable to set because the bond device is up 14:47:47 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1ae, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:47 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:47 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:47 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x3], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:47 executing program 4: getpriority(0x1, 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/8) 14:47:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:47 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x3c], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 774.503748][ T28] audit: type=1804 audit(1598885267.890:201): pid=19353 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1713/bus" dev="sda1" ino=16017 res=1 errno=0 14:47:47 executing program 4: getpriority(0x1, 0x0) ioctl$USBDEVFS_DISCSIGNAL(0xffffffffffffffff, 0x8010550e, &(0x7f0000000080)={0x1ff, &(0x7f0000000000)="6d44798bd61ff2ab0cf19337f08dfd76b4f2c72e719a6d91d5499fecea4bdaabd3c9ee20e9dbf52f633c222b60a7100b0e63fda0da353c222b8122c8e6f390cb2bacd0df958fdbf976d3eca0080a081560ca108c97f9bdfab7d3d6e1d1babb7c4d59a1fd947461"}) 14:47:47 executing program 4: ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, &(0x7f0000000000)=ANY=[@ANYBLOB="0600e600d6f8d97be955336505811b9e29127f2613e186dcdde37d54e1adcb094e862d6672f4d43b8e6716d5853a29ebb41bdd97f5d3afca884a0af501d52f7103fd9c8c361c16548115dadfdc674aa1f5c59e285104beca0c5188c858c7b8021b860a507d79c0ac57db76d0b3f1343dcc305c7ff912b733cdc55fc7e012a90f66c9640d3024b42be9ae68b7c7353c04b3949ed1baa7c7f3085d0a7a786cbe87679e06f0203a6f281a6b3a4289e94fe8b9750c5d41b76e9dc38d838e0f258344dee19eaf63edc2f3f041368eead274d722f2dadbc36436c3fcbfa294dc88511782f179439fda2dd61086"]) getpriority(0x1, 0xffffffffffffffff) 14:47:47 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 774.552362][T19364] dccp_invalid_packet: invalid packet type [ 774.625473][ T28] audit: type=1804 audit(1598885268.010:202): pid=19353 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1713/bus" dev="sda1" ino=16017 res=1 errno=0 [ 774.669040][T19353] dccp_invalid_packet: invalid packet type 14:47:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 774.670288][ T28] audit: type=1800 audit(1598885268.010:203): pid=19364 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16017 res=0 errno=0 [ 774.706699][T19380] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:47:48 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1af, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:48 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:48 executing program 4: ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) 14:47:48 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0xff], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:48 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:48 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:48 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:48 executing program 4: getpriority(0x1, 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) socketpair(0x30, 0x80000, 0x9, &(0x7f0000000080)) getpeername$packet(r0, &(0x7f0000000040), &(0x7f0000000000)=0x14) [ 775.425543][ T28] audit: type=1804 audit(1598885268.800:204): pid=19404 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1714/bus" dev="sda1" ino=15762 res=1 errno=0 14:47:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 775.473687][T19411] dccp_invalid_packet: invalid packet type 14:47:48 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x2], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 775.509374][ T28] audit: type=1804 audit(1598885268.890:205): pid=19404 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1714/bus" dev="sda1" ino=15762 res=1 errno=0 [ 775.540365][T19404] dccp_invalid_packet: invalid packet type 14:47:49 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1b0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:49 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:49 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x3], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:49 executing program 4: getpriority(0x1, 0x0) ptrace(0x8, 0xffffffffffffffff) creat(&(0x7f00000000c0)='./file0\x00', 0x40) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080)='%\x00', 0x2, 0x2) 14:47:49 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:49 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x3c], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:49 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:49 executing program 4: getpriority(0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r1 = socket$packet(0x11, 0x2, 0x300) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000002600)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000025c0)={&(0x7f00000000c0)={0x24f0, 0x2e, 0x400, 0x70bd2b, 0x25dfdbff, {0xc}, [@typed={0x1004, 0x57, 0x0, 0x0, @binary="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@typed={0x8, 0x4b, 0x0, 0x0, @ipv4=@broadcast}, @typed={0xc, 0x2c, 0x0, 0x0, @u64=0x80}, @nested={0x10eb, 0x52, 0x0, 0x1, 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@typed={0x8, 0x13, 0x0, 0x0, @uid=r0}, @generic="86927abf880d47d62166cf36f819d4b5b2936a61c571f3f5d6ce8dbd8a7dc4a6102d4d6d465e150c16eeb48b4165e8a1a782ab91c341631a2fa49272df9a4b94319387ed84feabe5b80b916a4f577fd58d8d3b293bf373844cbf4dc013846dee4255893e9d27928733a3dce238ec73e13e18ead54d47940968a8b4adae2943709553760ad77792263a1f94903ccfa8b1e324c2d147041ba693b4ae12fe94294e2d212b666e338622858164e9e1c111a60bf9dad7e8d2160b29a4928c1dc7d8fc89113cf993933dd0ec70152fd85435ab7be1e1a9b462c4bb3cc7e36596498e"]}, @generic="866b860ed0b5dac2281048295cd96405d4b202fb1d7cdf039e7e90746cfc021bfc1e276f4fc9b9e8d632e6842b310964213070e7215a881a7f5a872e8f83af6cc3cdca0358f0d3d7852b8a99b13417c4531c89bd190f4fe9c6b16112372130063a43df645ab295cf5e6c3842e1d448c3e587364fc4a9624832404f405232ef7e5a37081a113cdfa675e55700f4052ee89a98c821f8603346019adc2d69e12ced78e90f", @nested={0x18, 0x0, 0x0, 0x1, [@typed={0xc, 0x4, 0x0, 0x0, @u64=0x7ff}, @typed={0x8, 0x20, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0xd}}]}, @nested={0xb7, 0x21, 0x0, 0x1, [@typed={0x14, 0x8a, 0x0, 0x0, @ipv6=@local}, @generic="b8259a9d4e2dd44c6c29dc1b6121d240aff2f3e6afdb4017b72a914da0a53d43f920a3fbbec3033045a86ad3af2058dc72b2f126d8eebcd62f1d15364583519ef1b90d810b99875df64b8c78341481f2eb4e06732de74a9cf975", @generic="cd900f91d385fc6df4c9da1b36c64978fbcbf2e3fcc1cf77d1542be100", @generic="4d1159643feabcd1facd3df3cbbca05c550abba89d1ffaa17b1de7f2e2aab3f76172500ed7a8cec7"]}, @nested={0x261, 0x47, 0x0, 0x1, [@generic="84a1982ea2415ed8fba56e509318b4802760c6571de43debc221cc4177d397adfac0f8616ddba2eebc1dbd9f77171e20ff7761f4b90e7f64074774f53a69b2c50880a0e60a7e6a12bc3c38ce3f430c490c8d09242f33dc91a514387f9195d8b92bda1dd6852f91ebad62663d78d463a105e544058f44d856f8bcd32b60c97a848cdd80d5a93c3e8342bc8137630516447e439fc6b96041590fcad8c0228b62cf3c5960cf32d9d82c352c97d83d2fb3316b097776d95745721f83a339161d62885fbf95051103770f2b4f4daeceed0078a1d3154fe49f", @generic="b4246b39c8b409a4a5a82cb3c11ffdc6057e857ba3c9f7a71521d6a41582665a20ba2e3c5466c77ba64c87f4b5a7b96525a0a98763c8c6256d674a8fb578800902dfb130f7736616f7bf33905fc512", @typed={0x8, 0x6e, 0x0, 0x0, @uid=0xee00}, @typed={0x8, 0x59, 0x0, 0x0, @fd=r1}, @generic="f84e813ac237e84c3faab521de2df88d7518", @generic="92097a5f3ca5530bad25495a0c736ceb38c374b5d955319d4b13c77e8bb0102f690e82a35b6e093b48f0c338ff06c028d1232e737df25c9af865f5255f023e50d4fa7e19fb3532794726ff1d692eac3c5cb5f38d57ffd88730229ae0474a8e2d03e99212c5c1e73237c15d4723c2c64bba6e4bbe4ba7292181df26508f90ec7f02b58442d206c35df3d535153d2c0623fe4e9731da877171c9aa3d258e5fbed0194c628328b1cac010d96234706f27a22b7bf13161f1928c8325983df7c2932c900211a95714381570e22f3810c4fc", @typed={0x8, 0x18, 0x0, 0x0, @u32=0x87}, @generic="aec8027e3af7225c11093cd00865d21fef88bb7532e6b4917d247b2110e4f1adfa483a92ad1fee3c6f33a10d7dcc9c2b7e1c26a35b2009536ee0488d268092"]}]}, 0x24f0}, 0x1, 0x0, 0x0, 0x8080}, 0x40) 14:47:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 776.376274][T19451] dccp_invalid_packet: invalid packet type [ 776.410222][T19445] dccp_invalid_packet: invalid packet type 14:47:49 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0xff], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:50 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1b1, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:50 executing program 4: getpriority(0x1, 0x0) waitid(0x1, 0x0, &(0x7f0000000000), 0x1, &(0x7f0000000080)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) bind$packet(r0, &(0x7f0000000140)={0x11, 0xf8, 0x0, 0x1, 0x3}, 0x14) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(0xffffffffffffffff, 0x110, 0x3) 14:47:50 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:50 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "00ffff", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:50 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:50 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8983, &(0x7f0000000140)={0x8, 'ip6gre0\x00', {'macsec0\x00'}, 0x7}) getpriority(0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x8380) r1 = socket$l2tp6(0xa, 0x2, 0x73) sendto$l2tp6(r1, &(0x7f0000000000)="f185fe1481714e363b0cb323cc2ce7f87a42ecc9cc87c13cf7b6bd6d2a973da603a58f1a7564e2b8b89d3a10dc9f80432dfe96c603e211c1edea181edd5923401970af0639e6fdd0717822e632787bb711adccc1bbc45c44b8b9c4ffe7ce92aacc9a0486f55e014a277fc980249a3177d2ff16a15b4ef66fc70d5f5f2d347ed5fad4f05dd687ea253ca8a28859e00e49a19b7fd0d30fb8da5d4f2eb28a88bd7df9c3443403594e6591d6cf0cf291c727b8737dd1d93c7ca59d5baa2c8a114dc2b59aa473db59551a784faddc84efe0e1586a82fbee23d52f4ae54afda6f0173d1396a9b65bf1d5f8efa5e699d9c31cfe5e11", 0xf2, 0x40000800, &(0x7f0000000100)={0xa, 0x0, 0x1000, @ipv4={[], [], @multicast1}, 0x9, 0x4}, 0x20) 14:47:50 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x2], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:50 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "000002", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:50 executing program 4: getpriority(0x1, 0x0) socketpair(0x18, 0x3, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@can_delroute={0x34, 0x19, 0x300, 0x70bd2b, 0x25dfdbff, {0x1d, 0x1, 0x2}, [@CGW_MOD_OR={0x15, 0x2, {{{0x1, 0x1, 0x1, 0x1}, 0x8, 0x2, 0x0, 0x0, "a9c99a488e16cf0f"}, 0x6}}, @CGW_MOD_UID={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x20000081) [ 777.256191][T19494] dccp_invalid_packet: invalid packet type 14:47:50 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "000003", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 777.722804][ T0] NOHZ: local_softirq_pending 08 14:47:51 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1b2, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:51 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x3], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:51 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:51 executing program 4: syz_open_dev$ptys(0xc, 0x3, 0x1) 14:47:51 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "000004", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:51 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x3c], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:51 executing program 4: accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x80800) getpriority(0x1, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) ioctl$VIDIOC_G_OUTPUT(r0, 0x8004562e, &(0x7f0000000180)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) [ 778.086914][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 778.086927][ T28] audit: type=1804 audit(1598885271.470:211): pid=19533 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1717/bus" dev="sda1" ino=16369 res=1 errno=0 14:47:51 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "000006", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 778.139416][T19538] net_ratelimit: 1 callbacks suppressed [ 778.139421][T19538] dccp_invalid_packet: invalid packet type 14:47:51 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0xff], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 778.218232][ T28] audit: type=1804 audit(1598885271.600:212): pid=19533 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1717/bus" dev="sda1" ino=16369 res=1 errno=0 14:47:52 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1b3, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:52 executing program 4: r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x810, r0, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r1, 0x208200) accept4$rose(r1, &(0x7f0000000080)=@short={0xb, @dev, @bcast, 0x1, @default}, &(0x7f00000000c0)=0x1c, 0x80000) getpriority(0x1, 0x0) 14:47:52 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00\x00\a', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:52 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6000070000142100fe8000ffffffff0000000000000000bbfe8000000000000000000000000000aa00004e229c0626eef4483a0478dc6a4e33f95312576a8116b2bb6f515ffdd1b618358ac70dcb98292b18a104cd240499b79ccb9d7e8d1312d5c490d572fc7ba95085e4e30a644820c9fd8a24a0c442885f991fb2e70d316c9618ac5584113b240f7d2fc89ed110ff4112ddc978ff8d0ad7d8f1083bf8eee8706459388791f4fd1331776daa208d7edede9b2ea3337bc21add32d17d2fe2281102a270481bf96fcda07c5c60f1200ffc9fbc1001addef6eab6e3746e8c6b9bdc7f4e587c1f221b7113a5c3bf4120895364e288b20c6bffd14f6d752120f1829f2d2ba375e26279f96223d5c0", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:52 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:52 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00\x00!', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 779.048816][ T28] audit: type=1804 audit(1598885272.430:213): pid=19573 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1718/bus" dev="sda1" ino=16372 res=1 errno=0 14:47:52 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x2], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 779.101678][T19579] dccp_invalid_packet: invalid packet type 14:47:52 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00\x00<', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:52 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6000090000142100fe8000ffffffff0000000000000000bbfe8000000000000000000000000000aa00004e229c0626eef4483a0478dc6a4e33f95312576a8116b2bb6f515ffdd1b618358ac70dcb98292b18a104cd240499b79ccb9d7e8d1312d5c490d572fc7ba95085e4e30a644820c9fd8a24a0c442885f991fb2e70d316c9618ac5584113b240f7d2fc89ed110ff4112ddc978ff8d0ad7d8f1083bf8eee8706459388791f4fd1331776daa208d7edede9b2ea3337bc21add32d17d2fe2281102a270481bf96fcda07c5c60f1200ffc9fbc1001addef6eab6e3746e8c6b9bdc7f4e587c1f221b7113a5c3bf4120895364e288b20c6bffd14f6d752120f1829f2d2ba375e26279f96223d5c0", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) [ 779.162217][ T28] audit: type=1804 audit(1598885272.530:214): pid=19579 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1718/bus" dev="sda1" ino=16372 res=1 errno=0 14:47:52 executing program 4: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000000100)=0xe8) write$hidraw(0xffffffffffffffff, &(0x7f0000000240)="b987441940cc396c39df3e26b88f5fa187cddc305c477907ec67698e286d2744e648d5ff5a364e3b9cdd22c65bafcd278bc55a39ff8f072f1a03e269494cbede12e4cf7a1e63a9687ef1f1b73a07e765e11ad639", 0x54) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000001c0)={'ip6gre0\x00', &(0x7f0000000140)={'syztnl0\x00', r0, 0x2f, 0xaf, 0x9f, 0x3, 0xc, @private1={0xfc, 0x1, [], 0x1}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7800, 0x40, 0xfffffffb, 0x6e7074cc}}) getpriority(0x1, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000200)={0x0, 0x2, 0x0, 0x6197}) [ 779.264791][ T28] audit: type=1800 audit(1598885272.570:215): pid=19578 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16367 res=0 errno=0 [ 779.335541][ T28] audit: type=1804 audit(1598885272.680:216): pid=19600 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1719/bus" dev="sda1" ino=16376 res=1 errno=0 [ 779.362884][T19605] dccp_invalid_packet: invalid packet type [ 779.387499][ T28] audit: type=1804 audit(1598885272.770:217): pid=19600 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1719/bus" dev="sda1" ino=16376 res=1 errno=0 [ 779.418499][T19605] dccp_invalid_packet: invalid packet type 14:47:53 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1b4, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:53 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x3], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:53 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:53 executing program 4: getpriority(0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x73, 0xf2c, 0x17a8, 0x4, 0x2, 0x4, 0x7ff, {0x0, @in6={{0xa, 0x4e23, 0x7, @remote, 0x7}}, 0x9, 0x8, 0x6, 0x7, 0x6}}, &(0x7f00000000c0)=0xb0) 14:47:53 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) [ 779.951354][ T28] audit: type=1804 audit(1598885273.330:218): pid=19619 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1720/bus" dev="sda1" ino=16377 res=1 errno=0 14:47:53 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:53 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x3c], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:53 executing program 4: getpriority(0x1, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x60, 0x140c, 0x800, 0x70bd25, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x5}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x5}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x20044010}, 0x400c0a4) 14:47:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 780.004647][T19627] dccp_invalid_packet: invalid packet type [ 780.061788][ T28] audit: type=1804 audit(1598885273.440:219): pid=19619 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1720/bus" dev="sda1" ino=16377 res=1 errno=0 14:47:53 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:53 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 780.155724][ T28] audit: type=1800 audit(1598885273.470:220): pid=19627 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16377 res=0 errno=0 [ 780.247956][T19645] dccp_invalid_packet: invalid packet type [ 780.272597][T19648] dccp_invalid_packet: invalid packet type 14:47:54 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1b5, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:54 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xff], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:54 executing program 4: getpriority(0x1, 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000), 0x4) 14:47:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:54 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:54 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:54 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:54 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:54 executing program 4: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r1, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000000)) tkill(r0, 0x5) getpriority(0x2, r0) [ 780.940189][T19672] dccp_invalid_packet: invalid packet type 14:47:54 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x2], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:54 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:55 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1b6, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:55 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:55 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x3], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:55 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:55 executing program 4: getpriority(0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r1, 0x208200) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000140)={0x0, 0x8}) r2 = signalfd4(r0, &(0x7f0000000080)={[0x200]}, 0x8, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) tgkill(r3, 0x0, 0x6) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') r5 = syz_open_dev$hiddev(&(0x7f00000001c0)='/dev/usb/hiddev#\x00', 0x80000001, 0x482c00) r6 = open(&(0x7f0000000200)='./bus\x00', 0x803e, 0x100) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r6, 0x0) getsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f0000000240)=0x32, &(0x7f0000000280)=0x4) ioctl$HIDIOCGSTRING(r5, 0x81044804, &(0x7f0000000200)=ANY=[@ANYBLOB="0e000000f2f5e8af1ea0de60a821a938df6f"]) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000100)) lgetxattr(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)=@random={'system.', '!\x00'}, &(0x7f0000000440)=""/254, 0xfe) preadv(r4, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) syz_open_dev$vcsu(&(0x7f00000000c0)='/dev/vcsu#\x00', 0x3, 0x81000) open(&(0x7f0000000340)='./bus\x00', 0x600c82, 0x104) setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000380)=0x5, 0x4) 14:47:55 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:55 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x3c], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 781.862985][T19714] dccp_invalid_packet: invalid packet type 14:47:55 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:55 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:55 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xff], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 782.078372][T19736] dccp_invalid_packet: invalid packet type 14:47:56 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1b7, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:56 executing program 4: getpriority(0x1, 0x0) ioctl$SNDCTL_SEQ_SYNC(0xffffffffffffffff, 0x5101) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ioctl$MON_IOCG_STATS(0xffffffffffffffff, 0x80089203, &(0x7f0000000000)) r0 = semget$private(0x0, 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xa99, 0x92380) ioctl$TIOCCBRK(r1, 0x5428) semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f0000000040)=""/111) 14:47:56 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:56 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:56 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6000110000142100fe8000ffffffff0000000000000000bbfe8000000000000000000000000000aa00004e229c0626eef4483a0478dc6a4e33f95312576a8116b2bb6f515ffdd1b618358ac70dcb98292b18a104cd240499b79ccb9d7e8d1312d5c490d572fc7ba95085e4e30a644820c9fd8a24a0c442885f991fb2e70d316c9618ac5584113b240f7d2fc89ed110ff4112ddc978ff8d0ad7d8f1083bf8eee8706459388791f4fd1331776daa208d7edede9b2ea3337bc21add32d17d2fe2281102a270481bf96fcda07c5c60f1200ffc9fbc1001addef6eab6e3746e8c6b9bdc7f4e587c1f221b7113a5c3bf4120895364e288b20c6bffd14f6d752120f1829f2d2ba375e26279f96223d5c0", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:56 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:56 executing program 4: syz_memcpy_off$IO_URING_METADATA_FLAGS(0x0, 0x118, &(0x7f0000000000)=0x1, 0x0, 0x4) getpriority(0x1, 0x0) 14:47:56 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:56 executing program 4: getpriority(0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) ioctl$UI_SET_PHYS(r0, 0x4008556c, &(0x7f0000000000)='syz0\x00') 14:47:56 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:56 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1b8, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:56 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:56 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:56 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:56 executing program 4: ioctl$DRM_IOCTL_MODE_CURSOR2(0xffffffffffffffff, 0xc02464bb, &(0x7f0000000000)={0x2, 0x8, 0x4, 0x5, 0x2, 0x5, 0x4, 0x1}) getpriority(0x1, 0x0) [ 783.607193][ T28] kauditd_printk_skb: 13 callbacks suppressed [ 783.607205][ T28] audit: type=1804 audit(1598885276.990:234): pid=19795 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1726/bus" dev="sda1" ino=16375 res=1 errno=0 14:47:57 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:57 executing program 4: getpriority(0x1, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10) 14:47:57 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x3c], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 783.659683][T19801] net_ratelimit: 2 callbacks suppressed [ 783.659690][T19801] dccp_invalid_packet: invalid packet type 14:47:57 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 783.745188][ T28] audit: type=1804 audit(1598885277.120:235): pid=19801 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1726/bus" dev="sda1" ino=16375 res=1 errno=0 14:47:57 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6000200000142100fe8000ffffffff0000000000000000bbfe8000000000000000000000000000aa00004e229c0626eef4483a0478dc6a4e33f95312576a8116b2bb6f515ffdd1b618358ac70dcb98292b18a104cd240499b79ccb9d7e8d1312d5c490d572fc7ba95085e4e30a644820c9fd8a24a0c442885f991fb2e70d316c9618ac5584113b240f7d2fc89ed110ff4112ddc978ff8d0ad7d8f1083bf8eee8706459388791f4fd1331776daa208d7edede9b2ea3337bc21add32d17d2fe2281102a270481bf96fcda07c5c60f1200ffc9fbc1001addef6eab6e3746e8c6b9bdc7f4e587c1f221b7113a5c3bf4120895364e288b20c6bffd14f6d752120f1829f2d2ba375e26279f96223d5c0", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) [ 783.826678][ T28] audit: type=1800 audit(1598885277.120:236): pid=19801 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16375 res=0 errno=0 [ 783.868954][ T28] audit: type=1804 audit(1598885277.250:237): pid=19820 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1727/bus" dev="sda1" ino=16363 res=1 errno=0 [ 783.913456][T19823] dccp_invalid_packet: invalid packet type [ 783.932909][ T28] audit: type=1804 audit(1598885277.320:238): pid=19820 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1727/bus" dev="sda1" ino=16363 res=1 errno=0 14:47:57 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1b9, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:47:57 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0xff], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:57 executing program 4: getpriority(0x1, 0x0) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="12010400000000ff4c070200400001020301090224000172830ed905c93259fa1dd18137ef1fdeeefc6b5e69992a301fab00bb082817fbfc4746697c59232805a32d9dd8d683abd368cff6c90cbe40f43429f570960793"], &(0x7f0000000140)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x300, 0x3, 0x9, 0x80, 0xff, 0x20}, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="050b052164b8471e90650089bc0c70b3347c344053c260abbb85d5f9c129529de140cd9f404ba2421335f4386aeed7a1b387b67375a05bdde88b4965dcb84a60bcc7d9c2803794baf3306735d5a4fe1ea4ecce14d33a610e459deeb2494d5eb1a141f2bda9017375728e71bff520746f25011ee2b30aca99ba38aaa8faf0fdfd7de9dd0907e2b473469d06e2070d4b7f99dfafb77b83423ccb80a7c56ffb9f9cff0d6c3d30b26d0305400ce80c007110dacb38bf4dbc0f92cfed53935e1ca295241bf5"], 0x2, [{0x4, &(0x7f00000000c0)=@lang_id={0x4, 0x3, 0x1c0a}}, {0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x407}}]}) r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000280)={0xfc84, 0x8, 0x1, 0x100, 0x0, "0de4c54b0da31718694c7992a6adacd4c6d578"}) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm-monitor\x00', 0x202080, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000240)={0x8000000, 0x2, 0x2}) tkill(r0, 0x5) r2 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) ioctl$VIDIOC_S_CTRL(r2, 0xc008561c, &(0x7f00000002c0)={0x70000, 0xffff8bd1}) tkill(r0, 0x2e) r3 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000340)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVEDEF(r3, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x38, r4, 0x8, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0xa}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @rand_addr=' \x01\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000895}, 0x20004000) ftruncate(r3, 0x208200) ioctl$CHAR_RAW_ZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x6, 0x3}) 14:47:57 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0000ff", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:57 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:57 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0000ff", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 784.588904][ T28] audit: type=1804 audit(1598885277.970:239): pid=19843 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1728/bus" dev="sda1" ino=16379 res=1 errno=0 14:47:58 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 784.640720][T19849] dccp_invalid_packet: invalid packet type 14:47:58 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:47:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:47:58 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 784.676903][ T28] audit: type=1804 audit(1598885278.060:240): pid=19849 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1728/bus" dev="sda1" ino=16379 res=1 errno=0 [ 784.853309][ T36] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 785.101995][ T36] usb 5-1: Invalid ep0 maxpacket: 512 [ 785.252000][ T36] usb 5-1: new high-speed USB device number 4 using dummy_hcd 14:47:58 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:47:58 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:47:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1ba, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) [ 785.490772][ T28] audit: type=1804 audit(1598885278.870:241): pid=19877 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1729/bus" dev="sda1" ino=16372 res=1 errno=0 [ 785.513589][T19877] dccp_invalid_packet: invalid packet type [ 785.522101][ T36] usb 5-1: Invalid ep0 maxpacket: 512 [ 785.527754][ T36] usb usb5-port1: attempt power cycle [ 785.545569][T19878] dccp_invalid_packet: invalid packet type [ 785.557161][ T28] audit: type=1804 audit(1598885278.920:242): pid=19877 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1729/bus" dev="sda1" ino=16372 res=1 errno=0 [ 786.261984][ T36] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 786.352286][ T36] usb 5-1: Invalid ep0 maxpacket: 512 [ 786.502010][ T36] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 786.592231][ T36] usb 5-1: Invalid ep0 maxpacket: 512 [ 786.597732][ T36] usb usb5-port1: unable to enumerate USB device 14:48:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:00 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "00008d", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:00 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:00 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:00 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x53, 0x2400) ioctl$SIOCX25SDTEFACILITIES(0xffffffffffffffff, 0x89eb, &(0x7f0000001100)={0x401, 0x4, 0x20, 0x81, 0x0, 0x17, 0x1d, "fc2f622271304fe1945acabae3871998135dde61", "e2cf41754a562177178c264a09014de8b0fa52ca"}) ioctl$BTRFS_IOC_ADD_DEV(0xffffffffffffffff, 0x5000940a, &(0x7f0000000040)={{r0}, "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"}) getpriority(0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000001040)=0xffffffffffffffff, 0x4) r1 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$SIOCX25SCAUSEDIAG(0xffffffffffffffff, 0x89ec, &(0x7f0000001140)={0x4, 0x24}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000001080)={{0xa, 0x4e22, 0xc018, @local, 0x821}, {0xa, 0x4e20, 0x200, @mcast1}, 0x4, [0x5, 0x34d4, 0x9, 0xfffffe00, 0x9, 0x3, 0x81]}, 0x5c) personality(0x400000d) 14:48:00 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1bb, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:48:01 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:01 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0000f5", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 787.589272][T19899] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 787.607333][ T28] audit: type=1804 audit(1598885280.990:243): pid=19900 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1730/bus" dev="sda1" ino=16372 res=1 errno=0 14:48:01 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 787.660531][T19907] dccp_invalid_packet: invalid packet type 14:48:01 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:01 executing program 4: getpriority(0x2, 0x0) r0 = socket(0x5, 0x6, 0x3) fcntl$getown(r0, 0x9) 14:48:01 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:01 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:01 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:01 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 787.882429][T19928] dccp_invalid_packet: invalid packet type 14:48:01 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1bc, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:48:01 executing program 4: getpriority(0x1, 0x0) ioctl$SNDCTL_DSP_STEREO(0xffffffffffffffff, 0xc0045003, &(0x7f0000000000)=0x1) r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x94, 0x0, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@NL80211_ATTR_MESH_CONFIG={0x2c, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_GATE_ANNOUNCEMENTS={0x5}, @NL80211_MESHCONF_GATE_ANNOUNCEMENTS={0x5}, @NL80211_MESHCONF_RETRY_TIMEOUT={0x6, 0x1, 0x40}, @NL80211_MESHCONF_CONNECTED_TO_GATE={0x5, 0x1d, 0x1}, @NL80211_MESHCONF_HWMP_ROOT_INTERVAL={0x6, 0x18, 0x7}]}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xffffffff}}, @NL80211_ATTR_MESH_CONFIG={0x3c, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x5, 0xf, 0x1f}, @NL80211_MESHCONF_HOLDING_TIMEOUT={0x6, 0x3, 0xfd}, @NL80211_MESHCONF_CONFIRM_TIMEOUT={0x6, 0x2, 0xb5}, @NL80211_MESHCONF_HWMP_ROOTMODE={0x5, 0xe, 0x3}, @NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL={0x6, 0x19, 0x1}, @NL80211_MESHCONF_AUTO_OPEN_PLINKS={0x5, 0x7, 0x3}, @NL80211_MESHCONF_HWMP_RANN_INTERVAL={0x6, 0x10, 0x3f}]}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x3}}]}, 0x94}, 0x1, 0x0, 0x0, 0x10}, 0x40) 14:48:01 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:01 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:01 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:01 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:01 executing program 4: setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000000)=0x40000008, 0xfffffdf0) getpriority(0x1, 0x0) 14:48:01 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 788.545645][T19967] dccp_invalid_packet: invalid packet type 14:48:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:02 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 788.588626][T19960] dccp_invalid_packet: invalid packet type 14:48:02 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1bd, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:48:02 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:02 executing program 4: getpriority(0x0, 0x0) 14:48:02 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:02 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:02 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 789.400010][ T28] kauditd_printk_skb: 7 callbacks suppressed [ 789.400023][ T28] audit: type=1804 audit(1598885282.780:251): pid=20001 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1733/bus" dev="sda1" ino=16019 res=1 errno=0 14:48:02 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:02 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 789.447938][T20001] dccp_invalid_packet: invalid packet type 14:48:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 789.486671][ T28] audit: type=1804 audit(1598885282.870:252): pid=20008 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1733/bus" dev="sda1" ino=16019 res=1 errno=0 14:48:02 executing program 4: getpriority(0x1, 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000040)) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = open(&(0x7f0000000100)='./bus/file0\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) r3 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r3, 0x208200) ioctl$SNDCTL_FM_4OP_ENABLE(r3, 0x4004510f, &(0x7f00000000c0)=0x3f) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) 14:48:02 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 789.598295][ T28] audit: type=1800 audit(1598885282.910:253): pid=20008 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16019 res=0 errno=0 14:48:03 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1be, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:48:03 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:03 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:03 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:03 executing program 4: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000003000)) getpriority(0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002f00)=[{{&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/141, 0x8d}, {&(0x7f0000000200)=""/231, 0xe7}, {&(0x7f0000000300)=""/142, 0x8e}], 0x3, &(0x7f0000000400)=""/64, 0x40}, 0xffffffc1}, {{&(0x7f0000000440)=@tipc=@id, 0x80, &(0x7f0000000700)=[{&(0x7f00000004c0)=""/214, 0xd6}, {&(0x7f00000005c0)=""/157, 0x9d}, {&(0x7f0000000680)=""/66, 0x42}], 0x3}, 0x4}, {{&(0x7f0000000740)=@ax25={{0x3, @bcast}, [@rose, @netrom, @netrom, @null, @rose, @rose, @remote, @netrom]}, 0x80, &(0x7f0000002d40)=[{&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/144, 0x90}, {&(0x7f0000001880)=""/87, 0x57}, {&(0x7f0000001900)=""/192, 0xc0}, {&(0x7f00000019c0)=""/96, 0x60}, {&(0x7f0000001a40)=""/9, 0x9}, {&(0x7f0000001a80)=""/181, 0xb5}, {&(0x7f0000001b40)=""/219, 0xdb}, {&(0x7f0000001c40)=""/212, 0xd4}, {&(0x7f0000001d40)=""/4096, 0x1000}], 0xa, &(0x7f0000002e00)=""/227, 0xffffffffffffffe1}, 0x401}], 0x3, 0x0, &(0x7f0000002fc0)) 14:48:03 executing program 4: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x5) getpriority(0x2, r0) [ 790.359382][ T28] audit: type=1804 audit(1598885283.740:254): pid=20048 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1734/bus" dev="sda1" ino=16195 res=1 errno=0 14:48:03 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:03 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 790.411607][T20054] dccp_invalid_packet: invalid packet type 14:48:03 executing program 4: getpriority(0x1, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000900)='/dev/btrfs-control\x00', 0x40b00, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000740)={{{@in=@local, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000840)=0xe8) syz_mount_image$erofs(&(0x7f0000000340)='erofs\x00', &(0x7f0000000380)='./file0\x00', 0x9, 0x5, &(0x7f00000006c0)=[{&(0x7f00000003c0)="3f873312e9a12c32db8d326c7e3d69313bcfdddd5b157310179703c35f2beaef5adbc00803b050789968f46be3cb53db64e24e79f8056858823f3a4dfde522e2cfa67c40b3c44b0d77b4d3df9f48b30b5539202cd8279bed079a8ec8841f", 0x5e, 0x5c}, {&(0x7f0000000440)="d850e6237337955cf8fdddfb2f681ef8c8b4313d163dbe3ceec0c1d76603", 0x1e, 0x2}, {&(0x7f0000000480)="2935798d8cd99f769872de1ac5a1eaf23b3f61cbe6ac0234ba67b2285cb31c0eabf38293d8fcddc461dd3f66f964ba4ed69dd3a39e50a1a095600184fb2478b4cf2f675c7e5a1977770e4584f5c1aeff60a32c4b2bd579c3aaf99a6cd6b08d", 0x5f, 0xf0f}, {&(0x7f0000000500)="972d64e027e634f1d78366f0dacd0af351de384fb24d2938a1cb450b4a308ab1e2008c482203dae25d291acbe025b13e9c60be4fb57ab7467811a6cf6f5d5f9d7a0b3efbec7aa0bfa41a0f1fe0f7968819db31931b0a347d621c1dd3615f8bcd9f7e6640fdbd9083e9fe6d3c51d1096a0cd882d2503b0eb9263916df11a754ea0991c770698f7cc9a31630b071ef93463ad3a01af3b5674e21bb791520bcbaa2a3b810714f573939fad8432e02a7c52c0ae81e0209f0712644f7d016e1273689af98e14d23115ebb9c825e7c908feeea68a1f7b66c9a3e3ee1636745a66f704a1f6f1e", 0xe3, 0xe7}, {&(0x7f0000000600)="ac3068d121b080bacd9bc566f6e51315977c25c9564f116f565aef37107489033ce5316d037d25c842c473ba919fd097ffe105301ac2ca7efc13350bd8855126197276cc5bcd4917bd6b4055cc744ef7c74a1ed5a7dbbcee68018b3878ff1d2d40e2652b314e51407037a293b6ae2083d5a705ae3d082b424fb4dea7dca2a450e64a01b8ff7a0b99ad7cfbfab524ce4a1aace67c7a246f8695af66f9a88114d6e81558a463a3fa", 0xa7, 0x8001}], 0xdc0c79f8c1c59a2d, &(0x7f0000000880)={[{@noacl='noacl'}, {@nouser_xattr='nouser_xattr'}, {@acl='acl'}, {@acl='acl'}], [{@euid_gt={'euid>', r0}}]}) r1 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ee8000/0x2000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r1, 0x0, 0x0}, 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r4, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f00000008c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x3, 0x2000, @fd=r4, 0xfffffffffffffff9, 0x0, 0x0, 0x2, 0x0, {0x3}}, 0xfffff000) syz_emit_ethernet(0x2c9, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @multicast, @val={@void, {0x8100, 0x0, 0x1, 0x3f}}, {@ipv6={0x86dd, @udp={0x6, 0x6, "0d86f7", 0x28f, 0x11, 0x0, @private0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', {[@routing={0x8, 0x4, 0x2, 0x1, 0x0, [@mcast2, @private2]}, @fragment={0xff, 0x0, 0x3, 0x1, 0x0, 0x5, 0x65}, @dstopts={0x3a, 0x3, [], [@pad1, @hao={0xc9, 0x10, @local}, @ra={0x5, 0x2, 0xe1a}]}, @srh={0x6c, 0x6, 0x4, 0x3, 0x1, 0x0, 0x100, [@empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private1]}, @hopopts={0x4, 0x20, [], [@generic={0x9, 0xfc, "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"}, @enc_lim={0x4, 0x1, 0x7f}]}], {0x4e22, 0x4e23, 0xffffffffffffffdc, 0x0, @opaque="17b1dd91e43c95cab5ac463407ebdb4294deaf837472ee1f826b09910eba37b293f463dd1cdad766c2775111637e8a545ee4549fbd2b8f0a118eda0fc55eb5a128084e93970a043c68067feb0496042f342501cf47e6b9f070f55010a800cba493b229898a6291bd07e0f0674390c3a656ced0b5be6e9ab626d67ad691e977285217f159126bfcc40cedc60553b9c7eac203611e5cb5a598a6ccae37bbcedf9da5e5cae31fe5f763619d8d859fc84d300f0737252670eb45ad61e8e19fe386e10e274541aaeb488b75483d7bea1724ddfc6af924693e5b2f184c108032860c86717308cc93d345"}}}}}}, 0x0) [ 790.482059][ T28] audit: type=1804 audit(1598885283.860:255): pid=20048 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1734/bus" dev="sda1" ino=16195 res=1 errno=0 14:48:03 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) [ 790.529900][ T28] audit: type=1800 audit(1598885283.860:256): pid=20054 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16195 res=0 errno=0 [ 790.579518][ T28] audit: type=1804 audit(1598885283.960:257): pid=20070 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1735/bus" dev="sda1" ino=15891 res=1 errno=0 [ 790.622002][T20070] dccp_invalid_packet: invalid packet type [ 790.633780][ T28] audit: type=1804 audit(1598885284.020:258): pid=20073 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1735/bus" dev="sda1" ino=15891 res=1 errno=0 14:48:04 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1bf, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:48:04 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:04 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:04 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:04 executing program 4: fsmount(0xffffffffffffffff, 0x0, 0x43) getpriority(0x1, 0x0) 14:48:04 executing program 4: keyctl$link(0x8, 0x0, 0x0) r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x5) r1 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r1) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x5) getpriority(0x0, r1) 14:48:04 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:04 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 791.269351][ T28] audit: type=1804 audit(1598885284.650:259): pid=20101 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1736/bus" dev="sda1" ino=16211 res=1 errno=0 14:48:04 executing program 4: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x5) getpriority(0x1, r0) 14:48:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 791.333549][T20111] dccp_invalid_packet: invalid packet type 14:48:04 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 791.392449][ T28] audit: type=1804 audit(1598885284.780:260): pid=20101 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1736/bus" dev="sda1" ino=16211 res=1 errno=0 14:48:05 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1c0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:48:05 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:05 executing program 4: sendmsg$NL80211_CMD_LEAVE_MESH(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc00}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000227bd7000fbdbdf25450000000800f6ff000000007b5096bf9277264fa1fbd23831e4e2fe39aaeb9bdf7e21b5e2cc50c95cd55b877b41f0c4c1a29bc16cc5cc40b862d1e079fd66a696cd9963725d"], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4010) getpriority(0x1, 0x0) 14:48:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:05 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:05 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:05 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0000ff", 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:05 executing program 4: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x5) getpriority(0x1, r0) 14:48:05 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 792.216477][T20147] dccp_invalid_packet: invalid packet type 14:48:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 792.261215][T20138] dccp_invalid_packet: invalid packet type 14:48:05 executing program 4: getpriority(0x1, 0x0) sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x1, 0x70bd27, 0x25dfdbff, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x34000000}, 0x4040899) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0x8e}], 0x1, 0x0, 0x3) ioctl$LOOP_CLR_FD(r0, 0x4c01) 14:48:06 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1c1, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:48:06 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:06 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x2, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:06 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback=0x7f000002}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:06 executing program 4: getpriority(0x1, 0x0) r0 = syz_open_dev$vcsu(&(0x7f0000000000)='/dev/vcsu#\x00', 0x5, 0x400) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0xfff, 0x6db6, 0x6, 0x400, 0x80000001, 0xffffffffffffffff}) 14:48:06 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback=0x7f000003}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:06 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x4, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:06 executing program 4: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x5) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) getpriority(0x2, r0) 14:48:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 793.115140][T20193] dccp_invalid_packet: invalid packet type 14:48:06 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback=0x7f000010}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:06 executing program 4: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x5) getpriority(0x1, r0) [ 793.198974][T20185] dccp_invalid_packet: invalid packet type 14:48:07 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1c2, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:48:07 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0xb, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:07 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:07 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback=0x7f00f000}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:07 executing program 4: getpriority(0x1, 0xffffffffffffffff) 14:48:07 executing program 4: getpriority(0x1, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000000)='nbd\x00') 14:48:07 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x0}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:07 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x110, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:07 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:07 executing program 4: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x5) getpriority(0x1, r0) 14:48:08 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1c3, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:48:08 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x2}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:08 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x4, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:08 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:08 executing program 4: socket$nl_sock_diag(0x10, 0x3, 0x4) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ocfs2_control\x00', 0x20e541, 0x0) ioctl$DRM_IOCTL_MODE_RMFB(r0, 0xc00464af, &(0x7f0000000140)=0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000001c0)={0x14, 0x1000, {}, {0xffffffffffffffff}, 0x6, 0x40}) r2 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r2, 0x208200) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000180)) sendmsg$NFT_MSG_GETGEN(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x10, 0xa, 0x801, 0x0, 0x0, {0x3, 0x0, 0x8}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xc044}, 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) ioctl$FICLONE(r3, 0x40049409, 0xffffffffffffffff) getpriority(0x1, 0x0) 14:48:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 794.857504][ T28] kauditd_printk_skb: 11 callbacks suppressed [ 794.857517][ T28] audit: type=1804 audit(1598885288.240:272): pid=20268 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1741/bus" dev="sda1" ino=16373 res=1 errno=0 14:48:08 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:08 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x3}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:08 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:08 executing program 4: r0 = getpgid(0x0) sched_rr_get_interval(r0, &(0x7f0000000000)) ioctl$SNDCTL_SEQ_NRSYNTHS(0xffffffffffffffff, 0x8004510a, &(0x7f00000000c0)) getpriority(0x1, r0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xe) 14:48:08 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x10}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:08 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x11, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 794.998772][ T28] audit: type=1804 audit(1598885288.300:273): pid=20271 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1741/bus" dev="sda1" ino=16373 res=1 errno=0 [ 795.091478][ T28] audit: type=1804 audit(1598885288.450:274): pid=20289 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1742/bus" dev="sda1" ino=16378 res=1 errno=0 [ 795.180976][ T28] audit: type=1804 audit(1598885288.550:275): pid=20298 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1742/bus" dev="sda1" ino=16378 res=1 errno=0 [ 795.207925][ T28] audit: type=1804 audit(1598885288.550:276): pid=20289 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1742/bus" dev="sda1" ino=16378 res=1 errno=0 [ 795.239023][ T28] audit: type=1800 audit(1598885288.550:277): pid=20298 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16378 res=0 errno=0 14:48:09 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1c4, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:48:09 executing program 4: getpriority(0x2, 0xffffffffffffffff) 14:48:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:09 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x29, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:09 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:09 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) [ 795.849251][ T28] audit: type=1804 audit(1598885289.230:278): pid=20315 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1743/bus" dev="sda1" ino=16380 res=1 errno=0 14:48:09 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x2]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:09 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x2b, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:09 executing program 4: r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0xfffffffc, @private2, 0x401}, 0x1c) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000000)={0x0, 0x27}) getpriority(0x1, 0x0) 14:48:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 795.954184][ T28] audit: type=1804 audit(1598885289.340:279): pid=20315 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1743/bus" dev="sda1" ino=16380 res=1 errno=0 14:48:09 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x3]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:09 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) [ 796.046114][ T28] audit: type=1800 audit(1598885289.360:280): pid=20323 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16380 res=0 errno=0 [ 796.113789][ T28] audit: type=1804 audit(1598885289.480:281): pid=20342 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1744/bus" dev="sda1" ino=16373 res=1 errno=0 14:48:10 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1c5, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:48:10 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:10 executing program 4: getpriority(0x2, 0xffffffffffffffff) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0x0, 0x40, "7e1c24c8cc8f5a4ee7111d8533c5910a011a79025eb79866989851f4fdb3b724314fd4639bc79fa0f7bfdc6c903924ba9d22a4946597ec8060c041b896117af0"}) 14:48:10 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x3c]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:10 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:10 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0xff]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:10 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x2f, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:10 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) fsetxattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="6a747266732e00d70f1a0b3e016bfd16cff71641e81cf526787f2ac7120086d8788342f615a063fc2ed3fcc4592416297e77a886090ce1d42a05d733c6cbd63a297c609096c169deee20ae446b3380928d695905fd48a217a913391f5942e00bbf1b0000000000000000"], &(0x7f0000000040)=',:h\x00', 0x4, 0x2) getpriority(0x1, 0x0) 14:48:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:10 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:10 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:11 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1c6, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:48:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:11 executing program 4: getpriority(0x1, 0x0) r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x5) sched_getscheduler(r0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r2) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x5) r3 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r4, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) r5 = getpid() sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x104, r1, 0x2, 0x70bd2d, 0x25dfdbfb, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r3}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r0}}]}, 0x104}, 0x1, 0x0, 0x0, 0xc0}, 0x44000800) 14:48:11 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x33, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:11 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x0, 0x2]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:11 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:11 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x3a, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:11 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x10, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x34000040}, 0x880) getpriority(0x1, 0x0) 14:48:11 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x0, 0x3]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:11 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x3b, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:11 executing program 4: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cachefiles\x00', 0x500, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/autofs\x00', 0x1a1080, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000580)={0x3, r0}) getpriority(0x0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f00000001c0)="df2a7ad80692404e5bc788dab89d5a629e97fdba431c7a5c62", 0x19) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@remote, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@private2}}, &(0x7f0000000480)=0xe8) syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000040)='./file0\x00', 0x107fffffff, 0x0, &(0x7f00000002c0), 0x800, &(0x7f00000004c0)=ANY=[@ANYBLOB='errors=continue,fowner<', @ANYRESDEC=r2, @ANYBLOB=',fown~r=', @ANYRESDEC=0xee00, @ANYBLOB=',rootcontext=staff_u,\x00']) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vcsu\x00', 0x20400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000080)={0xa, 0xfffffffd, 0x0, 'queue1\x00', 0x4}) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000600)={[0x4, 0x2, 0xd000, 0x3000], 0x3, 0x8c, 0x81}) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm_plock\x00', 0x10a80, 0x0) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000000180)={0x46b, 0x2}) getpriority(0x1, 0x0) [ 797.899644][T20432] exfat: Unknown parameter 'fowner<18446744073709551615' [ 797.963787][T20438] exfat: Unknown parameter 'fowner<18446744073709551615' 14:48:11 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1c7, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:48:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:11 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x0, 0x3c]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:11 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:11 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x3c, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:11 executing program 4: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x5) getpriority(0x0, r0) 14:48:12 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x0, 0xff]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:12 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x3d, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 798.606894][T20457] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:48:12 executing program 4: r0 = getpgrp(0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x61) io_uring_enter(r1, 0x4e7, 0x95bf, 0x0, &(0x7f0000000040)={[0x1000]}, 0x8) r2 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r2) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x5) r3 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r3) ptrace$setopts(0x4206, r3, 0x0, 0x0) ioctl$MON_IOCQ_RING_SIZE(r1, 0x9205) tkill(r3, 0x5) syz_mount_image$erofs(&(0x7f0000000080)='erofs\x00', &(0x7f00000000c0)='./file1\x00', 0x2, 0x2, &(0x7f0000000240)=[{&(0x7f0000000100)="14d09185d1b57e7ae6825aec40c8b155423896b81baeffec1ee701b41d5037e77f5b6417bec08fc6cf9030e5b6ef714d00b3abade7e73592a2d4260c8e91ed1effb3dd0f1db50d8f5aead6aaa02ebdc0b44b9a8198e0d9ef071267aaf232055924c827e0199bc2bd409770c51ea2cd3e6d8753567411813a46b0f8479c16e550d75d4cabedcc141688f5e4318b330d51399e2cf1018c07c2813b43c52b8bfe8dc4e500ad750282370bec47795b5bb598ed6d738e18a2c5461e8b746196d1656c224ded9be503f93b122973bbdcf875ef2534bf10f52156a819b67e73cb2a", 0xde, 0x5}, {&(0x7f0000000200)="1e8919222085565e409c19784d83e9be103ce851c3ef785122e44ca19b8468e3eabb7a417cce09ae9a6cd19f652613a4e705c261edc6a2", 0x37, 0xdc3}], 0x2000400, &(0x7f0000000280)=ANY=[@ANYBLOB='fault_injection=0x0000000000000005,user_xattr,acl,acl,user_xattr,noacl,measure,fscontext=system_u,fscontext=staff_u,fowner=', @ANYRESDEC=0xee01, @ANYBLOB]) getpriority(0x2, r0) 14:48:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:12 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:12 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:12 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1c8, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:48:12 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x2, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:12 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:12 executing program 4: getpriority(0x1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sockstat6\x00') ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000040)={{0x0, 0x88, 0xaa, 0x7, 0x9, 0x7ff, 0x7, 0xc3b, 0xfffe, 0x9, 0x7, 0xffffffffffffff13, 0x7f, 0xedc, 0x4}, 0x48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 14:48:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:12 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x2]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:12 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x3]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:12 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x3, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:13 executing program 4: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) prctl$PR_SET_UNALIGN(0x6, 0xd969febc65bfbb95) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="031a00000000000000001b000000200001801400020076657468315f746f5f6873720000000008000100", @ANYRES32=r4], 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, r2, 0x8, 0x70bd26, 0x25dfdbfc, {}, [@ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_FEATURES_HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x801) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) getpriority(0x1, 0x0) 14:48:13 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x4, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:13 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x3c]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:13 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1c9, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:48:13 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd600000000c142100fe8000ffffffff0000000000000000bbfe8000000000000000000000000000aa00004e229c0626eef4483a0478dc6a4e33f95312576a8116b2bb6f515ffdd1b618358ac70dcb98292b18a104cd240499b79ccb9d7e8d1312d5c490d572fc7ba95085e4e30a644820c9fd8a24a0c442885f991fb2e70d316c9618ac5584113b240f7d2fc89ed110ff4112ddc978ff8d0ad7d8f1083bf8eee8706459388791f4fd1331776daa208d7edede9b2ea3337bc21add32d17d2fe2281102a270481bf96fcda07c5c60f1200ffc9fbc1001addef6eab6e3746e8c6b9bdc7f4e587c1f221b7113a5c3bf4120895364e288b20c6bffd14f6d752120f1829f2d2ba375e26279f96223d5c0", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:13 executing program 4: r0 = clone3(&(0x7f00000004c0)={0x420e0000, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), {0x9}, &(0x7f0000000300)=""/131, 0x83, &(0x7f00000003c0)=""/137, &(0x7f0000000480)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x8}, 0x58) r1 = syz_open_procfs(r0, &(0x7f0000000540)='smaps\x00') preadv(r1, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) sendmsg$DEVLINK_CMD_TRAP_GET(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="fb6effd5fe53209427de1b6149d5eb013efb", @ANYRES16=0x0, @ANYBLOB="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"], 0x170}, 0x1, 0x0, 0x0, 0x4814}, 0x20040084) getpriority(0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e23, 0xc000000, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}, &(0x7f0000000640)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000680)={r2, 0x7f, 0x3}, &(0x7f00000006c0)=0x8) 14:48:13 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x6, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:13 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x0, 0x0, 0xff]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:13 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 800.417667][ T28] kauditd_printk_skb: 15 callbacks suppressed [ 800.417679][ T28] audit: type=1804 audit(1598885293.800:297): pid=20536 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1750/bus" dev="sda1" ino=16379 res=1 errno=0 [ 800.445035][T20540] IPVS: ftp: loaded support on port[0] = 21 14:48:13 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x7, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 800.494223][ T28] audit: type=1804 audit(1598885293.870:298): pid=20545 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1750/bus" dev="sda1" ino=16379 res=1 errno=0 14:48:13 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) [ 800.562476][ T25] tipc: TX() has been purged, node left! 14:48:14 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x2]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 800.593607][ T28] audit: type=1800 audit(1598885293.870:299): pid=20545 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16379 res=0 errno=0 14:48:14 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x21, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 800.645615][T20540] IPVS: ftp: loaded support on port[0] = 21 [ 800.687495][ T28] audit: type=1804 audit(1598885294.070:300): pid=20579 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1751/bus" dev="sda1" ino=16375 res=1 errno=0 [ 800.768831][ T28] audit: type=1804 audit(1598885294.150:301): pid=20600 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1751/bus" dev="sda1" ino=16375 res=1 errno=0 14:48:14 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1ca, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:48:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:14 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x3]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:14 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x3c, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:14 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:14 executing program 4: getpriority(0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) [ 801.302397][ T25] tipc: TX() has been purged, node left! 14:48:14 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0xff, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:14 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x3c]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 801.395765][ T28] audit: type=1804 audit(1598885294.780:302): pid=20626 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1752/bus" dev="sda1" ino=16367 res=1 errno=0 14:48:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:14 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:14 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6000000010142100fe8000ffffffff0000000000000000bbfe8000000000000000000000000000aa00004e229c0626eef4483a0478dc6a4e33f95312576a8116b2bb6f515ffdd1b618358ac70dcb98292b18a104cd240499b79ccb9d7e8d1312d5c490d572fc7ba95085e4e30a644820c9fd8a24a0c442885f991fb2e70d316c9618ac5584113b240f7d2fc89ed110ff4112ddc978ff8d0ad7d8f1083bf8eee8706459388791f4fd1331776daa208d7edede9b2ea3337bc21add32d17d2fe2281102a270481bf96fcda07c5c60f1200ffc9fbc1001addef6eab6e3746e8c6b9bdc7f4e587c1f221b7113a5c3bf4120895364e288b20c6bffd14f6d752120f1829f2d2ba375e26279f96223d5c0", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) [ 801.495462][ T28] audit: type=1804 audit(1598885294.840:303): pid=20634 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1752/bus" dev="sda1" ino=16367 res=1 errno=0 [ 801.617839][ T28] audit: type=1800 audit(1598885294.840:304): pid=20634 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16367 res=0 errno=0 [ 801.640950][ T28] audit: type=1804 audit(1598885294.960:305): pid=20648 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1753/bus" dev="sda1" ino=16370 res=1 errno=0 [ 801.678490][ T28] audit: type=1804 audit(1598885295.000:306): pid=20648 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1753/bus" dev="sda1" ino=16370 res=1 errno=0 14:48:15 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1cb, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:48:15 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0xff]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:15 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:15 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x0}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:15 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6000000011142100fe8000ffffffff0000000000000000bbfe8000000000000000000000000000aa00004e229c0626eef4483a0478dc6a4e33f95312576a8116b2bb6f515ffdd1b618358ac70dcb98292b18a104cd240499b79ccb9d7e8d1312d5c490d572fc7ba95085e4e30a644820c9fd8a24a0c442885f991fb2e70d316c9618ac5584113b240f7d2fc89ed110ff4112ddc978ff8d0ad7d8f1083bf8eee8706459388791f4fd1331776daa208d7edede9b2ea3337bc21add32d17d2fe2281102a270481bf96fcda07c5c60f1200ffc9fbc1001addef6eab6e3746e8c6b9bdc7f4e587c1f221b7113a5c3bf4120895364e288b20c6bffd14f6d752120f1829f2d2ba375e26279f96223d5c0", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:15 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x0}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:15 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:15 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote={0xfe, 0x80, [0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:15 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x0}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:15 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:16 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1cc, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:48:16 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x2]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:16 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote={0xfe, 0x80, [0x3]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:16 executing program 4: syz_emit_ethernet(0x0, 0x0, 0x0) 14:48:16 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6000000020142100fe8000ffffffff0000000000000000bbfe8000000000000000000000000000aa00004e229c0626eef4483a0478dc6a4e33f95312576a8116b2bb6f515ffdd1b618358ac70dcb98292b18a104cd240499b79ccb9d7e8d1312d5c490d572fc7ba95085e4e30a644820c9fd8a24a0c442885f991fb2e70d316c9618ac5584113b240f7d2fc89ed110ff4112ddc978ff8d0ad7d8f1083bf8eee8706459388791f4fd1331776daa208d7edede9b2ea3337bc21add32d17d2fe2281102a270481bf96fcda07c5c60f1200ffc9fbc1001addef6eab6e3746e8c6b9bdc7f4e587c1f221b7113a5c3bf4120895364e288b20c6bffd14f6d752120f1829f2d2ba375e26279f96223d5c0", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:16 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x3]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:16 executing program 4: syz_emit_ethernet(0x0, 0x0, 0x0) 14:48:16 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x3c]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:16 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote={0xfe, 0x80, [0x4]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:16 executing program 4: syz_emit_ethernet(0x0, 0x0, 0x0) 14:48:17 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1cd, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:48:17 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0xff]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:17 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote={0xfe, 0x80, [0x6]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:17 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:17 executing program 4: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:17 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:17 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote={0xfe, 0x80, [0x7]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:17 executing program 4: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:17 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 804.361253][T20783] dccp_invalid_packet: invalid packet type 14:48:18 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:18 executing program 4: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6000000025142100fe8000ffffffff0000000000000000bbfe8000000000000000000000000000aa00004e229c0626eef4483a0478dc6a4e33f95312576a8116b2bb6f515ffdd1b618358ac70dcb98292b18a104cd240499b79ccb9d7e8d1312d5c490d572fc7ba95085e4e30a644820c9fd8a24a0c442885f991fb2e70d316c9618ac5584113b240f7d2fc89ed110ff4112ddc978ff8d0ad7d8f1083bf8eee8706459388791f4fd1331776daa208d7edede9b2ea3337bc21add32d17d2fe2281102a270481bf96fcda07c5c60f1200ffc9fbc1001addef6eab6e3746e8c6b9bdc7f4e587c1f221b7113a5c3bf4120895364e288b20c6bffd14f6d752120f1829f2d2ba375e26279f96223d5c0", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:18 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote={0xfe, 0x80, [0x21]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:18 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:18 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1ce, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:48:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:18 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote={0xfe, 0x80, [0x3c]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:18 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:18 executing program 4: fsmount(0xffffffffffffffff, 0x0, 0x43) getpriority(0x1, 0x0) 14:48:18 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote={0xfe, 0x80, [0xff]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:18 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:18 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:19 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1cf, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:48:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:19 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:19 executing program 4: getpriority(0x1, 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000040)) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = open(&(0x7f0000000100)='./bus/file0\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) r3 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r3, 0x208200) ioctl$SNDCTL_FM_4OP_ENABLE(r3, 0x4004510f, &(0x7f00000000c0)=0x3f) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) 14:48:19 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:19 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:19 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:19 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 805.929211][ T28] kauditd_printk_skb: 21 callbacks suppressed [ 805.929242][ T28] audit: type=1804 audit(1598885299.310:328): pid=20843 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1761/bus" dev="sda1" ino=16367 res=1 errno=0 14:48:19 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1b8, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:48:19 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:19 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x3]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 806.076371][ T28] audit: type=1804 audit(1598885299.430:329): pid=20850 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1761/bus" dev="sda1" ino=16367 res=1 errno=0 [ 806.120953][ T28] audit: type=1804 audit(1598885299.440:330): pid=20843 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1761/bus" dev="sda1" ino=16367 res=1 errno=0 [ 806.171401][ T28] audit: type=1800 audit(1598885299.440:331): pid=20850 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16367 res=0 errno=0 14:48:20 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1d0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:48:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:20 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:20 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x4]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:20 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:20 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x6]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:20 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 806.860559][ T28] audit: type=1804 audit(1598885300.240:332): pid=20884 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1762/bus" dev="sda1" ino=16374 res=1 errno=0 14:48:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:20 executing program 4: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6000090000142100fe8000ffffffff0000000000000000bbfe8000000000000000000000000000aa00004e229c0626eef4483a0478dc6a4e33f95312576a8116b2bb6f515ffdd1b618358ac70dcb98292b18a104cd240499b79ccb9d7e8d1312d5c490d572fc7ba95085e4e30a644820c9fd8a24a0c442885f991fb2e70d316c9618ac5584113b240f7d2fc89ed110ff4112ddc978ff8d0ad7d8f1083bf8eee8706459388791f4fd1331776daa208d7edede9b2ea3337bc21add32d17d2fe2281102a270481bf96fcda07c5c60f1200ffc9fbc1001addef6eab6e3746e8c6b9bdc7f4e587c1f221b7113a5c3bf4120895364e288b20c6bffd14f6d752120f1829f2d2ba375e26279f96223d5c0", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:20 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x7]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:20 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:20 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) [ 806.972639][ T28] audit: type=1804 audit(1598885300.360:333): pid=20884 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1762/bus" dev="sda1" ino=16374 res=1 errno=0 [ 807.073399][ T28] audit: type=1800 audit(1598885300.370:334): pid=20889 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16374 res=0 errno=0 [ 807.153889][ T28] audit: type=1804 audit(1598885300.500:335): pid=20907 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir060879490/syzkaller.3AYQ4R/2016/bus" dev="sda1" ino=16365 res=1 errno=0 [ 807.169736][T20912] dccp_invalid_packet: invalid packet type [ 807.238780][ T28] audit: type=1804 audit(1598885300.520:336): pid=20911 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1763/bus" dev="sda1" ino=16379 res=1 errno=0 [ 807.271635][ T28] audit: type=1804 audit(1598885300.610:337): pid=20911 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir444602628/syzkaller.MTD4u4/1763/bus" dev="sda1" ino=16379 res=1 errno=0 14:48:21 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1d1, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:48:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:21 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x21]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:21 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:21 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8983, &(0x7f0000000140)={0x8, 'ip6gre0\x00', {'macsec0\x00'}, 0x7}) getpriority(0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x8380) r1 = socket$l2tp6(0xa, 0x2, 0x73) sendto$l2tp6(r1, &(0x7f0000000000)="f185fe1481714e363b0cb323cc2ce7f87a42ecc9cc87c13cf7b6bd6d2a973da603a58f1a7564e2b8b89d3a10dc9f80432dfe96c603e211c1edea181edd5923401970af0639e6fdd0717822e632787bb711adccc1bbc45c44b8b9c4ffe7ce92aacc9a0486f55e014a277fc980249a3177d2ff16a15b4ef66fc70d5f5f2d347ed5fad4f05dd687ea253ca8a28859e00e49a19b7fd0d30fb8da5d4f2eb28a88bd7df9c3443403594e6591d6cf0cf291c727b8737dd1d93c7ca59d5baa2c8a114dc2b59aa473db59551a784faddc84efe0e1586a82fbee23d52f4ae54afda6f0173d1396a9b65bf1d5f8efa5e699d9c31cfe5e11", 0xf2, 0x40000800, &(0x7f0000000100)={0xa, 0x0, 0x1000, @ipv4={[], [], @multicast1}, 0x9, 0x4}, 0x20) 14:48:21 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:21 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:21 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x3c]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:21 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8983, &(0x7f0000000140)={0x8, 'ip6gre0\x00', {'macsec0\x00'}, 0x7}) getpriority(0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x8380) r1 = socket$l2tp6(0xa, 0x2, 0x73) sendto$l2tp6(r1, &(0x7f0000000000)="f185fe1481714e363b0cb323cc2ce7f87a42ecc9cc87c13cf7b6bd6d2a973da603a58f1a7564e2b8b89d3a10dc9f80432dfe96c603e211c1edea181edd5923401970af0639e6fdd0717822e632787bb711adccc1bbc45c44b8b9c4ffe7ce92aacc9a0486f55e014a277fc980249a3177d2ff16a15b4ef66fc70d5f5f2d347ed5fad4f05dd687ea253ca8a28859e00e49a19b7fd0d30fb8da5d4f2eb28a88bd7df9c3443403594e6591d6cf0cf291c727b8737dd1d93c7ca59d5baa2c8a114dc2b59aa473db59551a784faddc84efe0e1586a82fbee23d52f4ae54afda6f0173d1396a9b65bf1d5f8efa5e699d9c31cfe5e11", 0xf2, 0x40000800, &(0x7f0000000100)={0xa, 0x0, 0x1000, @ipv4={[], [], @multicast1}, 0x9, 0x4}, 0x20) 14:48:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:21 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:21 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:22 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8983, &(0x7f0000000140)={0x8, 'ip6gre0\x00', {'macsec0\x00'}, 0x7}) getpriority(0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x8380) r1 = socket$l2tp6(0xa, 0x2, 0x73) sendto$l2tp6(r1, &(0x7f0000000000)="f185fe1481714e363b0cb323cc2ce7f87a42ecc9cc87c13cf7b6bd6d2a973da603a58f1a7564e2b8b89d3a10dc9f80432dfe96c603e211c1edea181edd5923401970af0639e6fdd0717822e632787bb711adccc1bbc45c44b8b9c4ffe7ce92aacc9a0486f55e014a277fc980249a3177d2ff16a15b4ef66fc70d5f5f2d347ed5fad4f05dd687ea253ca8a28859e00e49a19b7fd0d30fb8da5d4f2eb28a88bd7df9c3443403594e6591d6cf0cf291c727b8737dd1d93c7ca59d5baa2c8a114dc2b59aa473db59551a784faddc84efe0e1586a82fbee23d52f4ae54afda6f0173d1396a9b65bf1d5f8efa5e699d9c31cfe5e11", 0xf2, 0x40000800, &(0x7f0000000100)={0xa, 0x0, 0x1000, @ipv4={[], [], @multicast1}, 0x9, 0x4}, 0x20) 14:48:22 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1d2, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:48:22 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0xff]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:22 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:22 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:22 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:22 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8983, &(0x7f0000000140)={0x8, 'ip6gre0\x00', {'macsec0\x00'}, 0x7}) getpriority(0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x8380) sendto$l2tp6(0xffffffffffffffff, &(0x7f0000000000)="f185fe1481714e363b0cb323cc2ce7f87a42ecc9cc87c13cf7b6bd6d2a973da603a58f1a7564e2b8b89d3a10dc9f80432dfe96c603e211c1edea181edd5923401970af0639e6fdd0717822e632787bb711adccc1bbc45c44b8b9c4ffe7ce92aacc9a0486f55e014a277fc980249a3177d2ff16a15b4ef66fc70d5f5f2d347ed5fad4f05dd687ea253ca8a28859e00e49a19b7fd0d30fb8da5d4f2eb28a88bd7df9c3443403594e6591d6cf0cf291c727b8737dd1d93c7ca59d5baa2c8a114dc2b59aa473db59551a784faddc84efe0e1586a82fbee23d52f4ae54afda6f0173d1396a9b65bf1d5f8efa5e699d9c31cfe5e11", 0xf2, 0x40000800, &(0x7f0000000100)={0xa, 0x0, 0x1000, @ipv4={[], [], @multicast1}, 0x9, 0x4}, 0x20) 14:48:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:22 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:22 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:22 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8983, &(0x7f0000000140)={0x8, 'ip6gre0\x00', {'macsec0\x00'}, 0x7}) getpriority(0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x8380) sendto$l2tp6(0xffffffffffffffff, &(0x7f0000000000)="f185fe1481714e363b0cb323cc2ce7f87a42ecc9cc87c13cf7b6bd6d2a973da603a58f1a7564e2b8b89d3a10dc9f80432dfe96c603e211c1edea181edd5923401970af0639e6fdd0717822e632787bb711adccc1bbc45c44b8b9c4ffe7ce92aacc9a0486f55e014a277fc980249a3177d2ff16a15b4ef66fc70d5f5f2d347ed5fad4f05dd687ea253ca8a28859e00e49a19b7fd0d30fb8da5d4f2eb28a88bd7df9c3443403594e6591d6cf0cf291c727b8737dd1d93c7ca59d5baa2c8a114dc2b59aa473db59551a784faddc84efe0e1586a82fbee23d52f4ae54afda6f0173d1396a9b65bf1d5f8efa5e699d9c31cfe5e11", 0xf2, 0x40000800, &(0x7f0000000100)={0xa, 0x0, 0x1000, @ipv4={[], [], @multicast1}, 0x9, 0x4}, 0x20) 14:48:22 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:22 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1d3, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 14:48:22 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x9f309000) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x10, r1, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lsetxattr(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYRESOCT=r0], 0x0) 14:48:22 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x3]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:22 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8983, &(0x7f0000000140)={0x8, 'ip6gre0\x00', {'macsec0\x00'}, 0x7}) getpriority(0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x8380) sendto$l2tp6(0xffffffffffffffff, &(0x7f0000000000)="f185fe1481714e363b0cb323cc2ce7f87a42ecc9cc87c13cf7b6bd6d2a973da603a58f1a7564e2b8b89d3a10dc9f80432dfe96c603e211c1edea181edd5923401970af0639e6fdd0717822e632787bb711adccc1bbc45c44b8b9c4ffe7ce92aacc9a0486f55e014a277fc980249a3177d2ff16a15b4ef66fc70d5f5f2d347ed5fad4f05dd687ea253ca8a28859e00e49a19b7fd0d30fb8da5d4f2eb28a88bd7df9c3443403594e6591d6cf0cf291c727b8737dd1d93c7ca59d5baa2c8a114dc2b59aa473db59551a784faddc84efe0e1586a82fbee23d52f4ae54afda6f0173d1396a9b65bf1d5f8efa5e699d9c31cfe5e11", 0xf2, 0x40000800, &(0x7f0000000100)={0xa, 0x0, 0x1000, @ipv4={[], [], @multicast1}, 0x9, 0x4}, 0x20) 14:48:22 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:23 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8983, &(0x7f0000000140)={0x8, 'ip6gre0\x00', {'macsec0\x00'}, 0x7}) getpriority(0x1, 0x0) r1 = socket$l2tp6(0xa, 0x2, 0x73) sendto$l2tp6(r1, &(0x7f0000000000)="f185fe1481714e363b0cb323cc2ce7f87a42ecc9cc87c13cf7b6bd6d2a973da603a58f1a7564e2b8b89d3a10dc9f80432dfe96c603e211c1edea181edd5923401970af0639e6fdd0717822e632787bb711adccc1bbc45c44b8b9c4ffe7ce92aacc9a0486f55e014a277fc980249a3177d2ff16a15b4ef66fc70d5f5f2d347ed5fad4f05dd687ea253ca8a28859e00e49a19b7fd0d30fb8da5d4f2eb28a88bd7df9c3443403594e6591d6cf0cf291c727b8737dd1d93c7ca59d5baa2c8a114dc2b59aa473db59551a784faddc84efe0e1586a82fbee23d52f4ae54afda6f0173d1396a9b65bf1d5f8efa5e699d9c31cfe5e11", 0xf2, 0x40000800, &(0x7f0000000100)={0xa, 0x0, 0x1000, @ipv4={[], [], @multicast1}, 0x9, 0x4}, 0x20) 14:48:23 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x4]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 14:48:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 14:48:23 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local, @remote, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={[], [], @loopback}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x26}}}}}}}, 0x0) 14:48:23 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x6]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 809.693369][T21028] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 809.709562][T21022] ================================================================== [ 809.717660][T21022] BUG: KCSAN: data-race in ext4_setattr / ima_calc_file_hash [ 809.725013][T21022] [ 809.727336][T21022] write to 0xffff8880b21f3c08 of 8 bytes by task 21018 on cpu 1: [ 809.735048][T21022] ext4_setattr+0xd63/0xec0 [ 809.739560][T21022] notify_change+0x7d7/0xa80 [ 809.744141][T21022] do_truncate+0xe0/0x120 [ 809.748458][T21022] path_openat+0x1a31/0x20a0 [ 809.753035][T21022] do_filp_open+0xbd/0x1d0 [ 809.757442][T21022] do_sys_openat2+0x33b/0x500 [ 809.762109][T21022] __x64_sys_creat+0x62/0x80 [ 809.766689][T21022] do_syscall_64+0x39/0x80 [ 809.771098][T21022] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 809.776969][T21022] [ 809.779294][T21022] read to 0xffff8880b21f3c08 of 8 bytes by task 21022 on cpu 0: [ 809.786918][T21022] ima_calc_file_hash+0x1b9/0x13e0 14:48:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 809.792020][T21022] ima_collect_measurement+0x168/0x310 [ 809.797469][T21022] process_measurement+0xa65/0x10d0 [ 809.802655][T21022] ima_file_check+0x75/0xa0 [ 809.807149][T21022] path_openat+0x1887/0x20a0 [ 809.811730][T21022] do_filp_open+0xbd/0x1d0 [ 809.816139][T21022] do_sys_openat2+0x33b/0x500 [ 809.820808][T21022] __x64_sys_open+0xe2/0x110 [ 809.825388][T21022] do_syscall_64+0x39/0x80 [ 809.829794][T21022] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 809.835665][T21022] [ 809.838004][T21022] Reported by Kernel Concurrency Sanitizer on: [ 809.844147][T21022] CPU: 0 PID: 21022 Comm: syz-executor.5 Not tainted 5.9.0-rc3-syzkaller #0 [ 809.852802][T21022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 809.862872][T21022] ================================================================== [ 809.870958][T21022] Kernel panic - not syncing: panic_on_warn set ... [ 809.877538][T21022] CPU: 0 PID: 21022 Comm: syz-executor.5 Not tainted 5.9.0-rc3-syzkaller #0 [ 809.886195][T21022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 809.896237][T21022] Call Trace: [ 809.899540][T21022] dump_stack+0x10f/0x19d [ 809.903897][T21022] panic+0x207/0x64a [ 809.907788][T21022] ? vprintk_emit+0x44a/0x4f0 [ 809.912457][T21022] kcsan_report+0x684/0x690 [ 809.916965][T21022] ? kcsan_setup_watchpoint+0x41e/0x4a0 [ 809.922757][T21022] ? ima_calc_file_hash+0x1b9/0x13e0 [ 809.928038][T21022] ? ima_collect_measurement+0x168/0x310 [ 809.933658][T21022] ? process_measurement+0xa65/0x10d0 [ 809.939020][T21022] ? ima_file_check+0x75/0xa0 [ 809.943685][T21022] ? path_openat+0x1887/0x20a0 [ 809.948442][T21022] ? do_filp_open+0xbd/0x1d0 [ 809.953021][T21022] ? do_sys_openat2+0x33b/0x500 [ 809.957861][T21022] ? __x64_sys_open+0xe2/0x110 [ 809.962614][T21022] ? do_syscall_64+0x39/0x80 [ 809.967194][T21022] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 809.973260][T21022] kcsan_setup_watchpoint+0x41e/0x4a0 [ 809.978623][T21022] ima_calc_file_hash+0x1b9/0x13e0 [ 809.983723][T21022] ? check_preempt_wakeup+0x1cb/0x370 [ 809.989109][T21022] ? try_to_wake_up+0x2d0/0x4a0 [ 809.993951][T21022] ? __list_del_entry_valid+0x54/0xc0 [ 809.999313][T21022] ? check_preemption_disabled+0x51/0x140 [ 810.005040][T21022] ? ___cache_free+0x9c/0x380 [ 810.009708][T21022] ? _raw_spin_unlock_irqrestore+0x53/0x70 [ 810.015505][T21022] ? __wake_up+0x8d/0xc0 [ 810.019739][T21022] ? audit_log_end+0x1b4/0x1e0 [ 810.024489][T21022] ? ext4_xattr_ibody_get+0x65/0x610 [ 810.029760][T21022] ? integrity_audit_message+0x25a/0x280 [ 810.035396][T21022] ? ext4_xattr_get+0x27c/0x570 [ 810.040239][T21022] ima_collect_measurement+0x168/0x310 [ 810.045691][T21022] process_measurement+0xa65/0x10d0 [ 810.050880][T21022] ? generic_file_open+0x60/0x70 [ 810.055812][T21022] ? dquot_file_open+0x54/0x80 [ 810.060565][T21022] ? ext4_file_open+0x18e/0x3b0 [ 810.065407][T21022] ? fsnotify_perm+0x292/0x2d0 [ 810.070337][T21022] ? __rcu_read_unlock+0x4b/0x260 [ 810.075352][T21022] ? aa_get_task_label+0x72/0xc0 [ 810.080389][T21022] ? apparmor_task_getsecid+0x7e/0xa0 [ 810.085771][T21022] ima_file_check+0x75/0xa0 [ 810.090265][T21022] path_openat+0x1887/0x20a0 [ 810.094869][T21022] do_filp_open+0xbd/0x1d0 [ 810.099274][T21022] ? __check_object_size+0x253/0x310 [ 810.104549][T21022] ? _raw_spin_unlock+0x2e/0x50 [ 810.109389][T21022] ? __alloc_fd+0x33c/0x390 [ 810.113884][T21022] do_sys_openat2+0x33b/0x500 [ 810.118551][T21022] __x64_sys_open+0xe2/0x110 [ 810.123132][T21022] do_syscall_64+0x39/0x80 [ 810.127546][T21022] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 810.133423][T21022] RIP: 0033:0x45d5b9 [ 810.137308][T21022] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 810.159506][T21022] RSP: 002b:00007f77b14c9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 810.167909][T21022] RAX: ffffffffffffffda RBX: 0000000000021c40 RCX: 000000000045d5b9 [ 810.175874][T21022] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000200 [ 810.183835][T21022] RBP: 000000000118d020 R08: 0000000000000000 R09: 0000000000000000 [ 810.191800][T21022] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cfec [ 810.199758][T21022] R13: 00007ffe963aea4f R14: 00007f77b14ca9c0 R15: 000000000118cfec [ 810.208625][T21022] Kernel Offset: disabled [ 810.212932][T21022] Rebooting in 86400 seconds..